Vinayak Kaushal

About

Dr. Vinayak Kaushal is an Associate Professor of Instruction and Graduate Program Advisor for Construction Engineering and Management (CEM) in the Department of Civil Engineering at the University of Texas at Arlington (UTA). He is a Certified Instructor through the Association of College and University Educators (ACUE) – American Council on Education. Over the past six years, Dr. Kaushal has taught 14 distinct undergraduate and graduate courses, consistently earning high student evaluations. His teaching spans both in-person and online formats, and he has mentored a wide range of students, serving as Chair, Co-Chair, or Committee Member for numerous Ph.D. Dissertation, Master’s Thesis, and undergraduate research projects. He is also actively involved in Honors College and Research for Engineering Undergraduates (REU) programs. Dr. Kaushal’s research focuses on sustainable underground infrastructure, trenchless pipeline technologies, and AI-driven condition assessment and asset management. He has served as Co-Principal Investigator on over $1.8 million in competitive research and educational grants, and has co-authored more than 110 peer-reviewed publications, including journal articles, conference proceedings, technical reports, and book chapters. His works have also been featured as cover stories in leading international journals. He is the author of the textbook Construction Mechanics: Concepts and Applications, published by Cognella, and has contributed chapters to major reference works published by Elsevier and McGraw-Hill. Dr. Kaushal is also a frequent invited speaker at national and international conferences, sharing insights and expertise on trenchless technology and sustainable infrastructure development. In addition to his research and teaching, Dr. Kaushal plays a significant role in academic and professional service. He is an Associate Editor for the ASCE Journal of Pipeline Systems Engineering and Practice, and serves on the editorial boards of Elsevier’s Underground Space Journal and Wiley’s Deep Underground Science and Engineering. He is a technical reviewer for over 15 journals across ASCE, Elsevier, Springer, and MDPI, and contributes to industry standards and manuals of practice through his involvement with AWWA and ASCE technical committees. Dr. Kaushal has received numerous awards and recognitions for his contributions to teaching, research, and service, including the Outstanding Graduate Faculty Advisor Award, Top Scholar by ScholarGPS, and UTA Mentor of the Year. He is a licensed Professional Engineer (P.E.) in the state of Texas and has previously served UTA as an Assistant Professor of Instruction and Post-Doctoral Research Fellow in the Civil Engineering department.

Work

The University of Texas at Arlington
|

Associate Professor of Instruction

US

→

The University of Texas at Arlington
|

Assistant Professor of Instruction

US

→

Education

University of Texas at Arlington
United States of America

→

PhD in Civil Engineering

Publications

Hazard Mitigation Strategies for Underground Structures Subjected to Fault Rupture: A Review

Summary

working-paper

Environmental Impact Assessment of Volatile Organic Compound Emissions during Trenchless Cured-in-Place Pipe Installation

Summary

working-paper

Environmental Impact Assessment of Volatile Organic Compound Emissions during Trenchless Cured-in-Place Pipe Installation

Published by

MDPI AG

Summary

other

Factors Influencing the Condition of Sewer Pipes: State-of-the-Art Review

Summary

journal-article

Factors Influencing the Condition of Sewer Pipes: State-of-the-Art Review

Summary

journal-article

A Comparative Impact Assessment of Hail Damage to Tile and Built-Up Roofing Systems: Technical Review and Field Study

Summary

working-paper

A Comparative Impact Assessment of Hail Damage to Tile and Built-Up Roofing Systems: A Comprehensive Review

Published by

Civileng

Summary

journal-article

A Comprehensive Analysis of Environmental Emissions from Trenchless CIPP and Excavation Technologies for Sanitary Sewers

Published by

Applied Sciences

Summary

journal-article

A Comprehensive Analysis of Environmental Emissions from Trenchless CIPP and Excavation Technologies for Sanitary Sewers

Published by

Applied Sciences

Summary

journal-article

A Comprehensive Analysis of Environmental Emissions from Trenchless CIPP and Excavation Technologies for Sanitary Sewers

Published by

MDPI AG

Summary

journal-article

A Comprehensive Analysis of Environmental Emissions from Trenchless CIPP and Excavation Technologies for Sanitary Sewers

Published by

Applied Sciences Switzerland

Summary

journal-article

A case study on quantitative evaluation of carbon footprint from cured-in-place pipe and open-cut pipeline methods for sanitary applications

Published by

Pipelines 2025 Planning and Design Proceedings of Sessions of the Pipelines 2025 Conference

Summary

conference-paper

A comprehensive analysis of styrene emissions in cured-in-place pipe installations using polyester (styrene-based) resin liners across multiple jobsites

Published by

Pipelines 2025 Planning and Design Proceedings of Sessions of the Pipelines 2025 Conference

Summary

conference-paper

Equipment and methods for monitoring potential air emissions in cipp installations

Published by

Pipelines 2025 Planning and Design Proceedings of Sessions of the Pipelines 2025 Conference

Summary

conference-paper

A Data-Driven Visualization Approach for Life-Cycle Cost Analysis of Open-Cut and Trenchless CIPP Methods for Sanitary Sewers: A PRISMA Systematic Review

Published by

Applied Sciences

Summary

journal-article

Insights on Condition Monitoring of Water Assets from the Results of an Industry Survey

Published by

Pipelines 2025 Planning and Design Proceedings of Sessions of the Pipelines 2025 Conference

Summary

conference-paper

Machine Learning Models for Reinforced Concrete Pipes Condition Prediction: The State-of-the-Art Using Artificial Neural Networks and Multiple Linear Regression in a Wisconsin Case Study

Published by

Arxiv

Summary

other

Promoting Sustainability in Smart Cities through Trenchless Technology: A Path to Efficient Urban Infrastructure Management

Published by

Pipelines 2025 Planning and Design Proceedings of Sessions of the Pipelines 2025 Conference

Summary

conference-paper

RETRACTED: Thermoenergetic Performance of Phase Change Materials in Building Envelopes Under Future Climate Scenario

Published by

Applied Sciences Switzerland

Summary

journal-article

RETRACTED: Thermoenergetic Performance of Phase Change Materials in Building Envelopes Under Future Climate Scenario (Applied Sciences, (2025), 15, 3, (1562), 10.3390/app15031562)

Published by

Applied Sciences Switzerland

Summary

journal-article

Research and practices for chemical emissions and worker safety during trenchless cipp installations: A literature review

Published by

Pipelines 2025 Planning and Design Proceedings of Sessions of the Pipelines 2025 Conference

Summary

conference-paper

Sewer Pipe Condition Assessment Using Machine Learning: An ANN Methodology Approach

Published by

Pipelines 2025 Planning and Design Proceedings of Sessions of the Pipelines 2025 Conference

Summary

conference-paper

Sewer Pipe Condition Evaluation Using Ensemble Machine Learning

Published by

Pipelines 2025 Planning and Design Proceedings of Sessions of the Pipelines 2025 Conference

Summary

conference-paper

SimaPro-Based Comparative Ecological Impact Assessment of CIPP Renewal and Open-Trench Pipeline Replacement

Published by

Pipelines 2025 Planning and Design Proceedings of Sessions of the Pipelines 2025 Conference

Summary

conference-paper

Socio-Economic Analysis for Excavation and Trenchless CIPP Technologies for Wastewater Systems

Published by

Pipelines 2025 Planning and Design Proceedings of Sessions of the Pipelines 2025 Conference

Summary

conference-paper

Evaluation of Life Cycle Cost of Excavation and Trenchless Cured-in-Place Pipeline Technologies for Sustainable Wastewater Applications

Published by

Sustainability

Summary

journal-article

Evaluation of Life Cycle Cost of Excavation and Trenchless Cured-in-Place Pipeline Technologies for Sustainable Wastewater Applications

Published by

Sustainability

Summary

journal-article

Evaluation of Life Cycle Cost of Excavation and Trenchless Cured-in-Place Pipeline Technologies for Sustainable Wastewater Applications

Published by

Sustainability Switzerland

Summary

journal-article

A Data-Driven Visualization Approach for Life-Cycle Cost Analysis of Open-Cut and Trenchless CIPP Methods for Sanitary Sewers: A PRISMA Systematic Review

Published by

MDPI AG

Summary

journal-article

A Data-Driven Visualization Approach for Life-Cycle Cost Analysis of Open-Cut and Trenchless CIPP Methods for Sanitary Sewers: A PRISMA Systematic Review

Published by

Applied Sciences Switzerland

Summary

journal-article

A Comparative Impact Assessment of Hail Damage to Tile and Built-Up Roofing Systems: A Comprehensive Review

Published by

CivilEng

Summary

journal-article

A Comparative Impact Assessment of Hail Damage to Tile and Built-Up Roofing Systems: A Comprehensive Review

Published by

CivilEng

Summary

journal-article

A Data-Driven Visualization Approach for Life-Cycle Cost Analysis of Open-Cut and Trenchless CIPP Methods for Sanitary Sewers: A PRISMA Systematic Review

Published by

Applied Sciences

Summary

journal-article

Assessment of Hail Damage for Tile Roofing System: A Technical Review

Published by

American Society of Civil Engineers

Summary

other

Assessment of Hail Damage for Tile Roofing System: A Technical Review

Published by

Forensic Engineering 2024 Finding Answers to the What Why Who and how of Preventing Failures Proceedings of the 10th Congress on Forensic Engineering

Summary

conference-paper

Concrete Slab-on-Grade Foundation Damage Assessment for Residential Structures

Published by

American Society of Civil Engineers

Summary

other

Concrete Slab-on-Grade Foundation Damage Assessment for Residential Structures

Published by

Forensic Engineering 2024 Finding Answers to the What Why Who and how of Preventing Failures Proceedings of the 10th Congress on Forensic Engineering

Summary

conference-paper

Burst Testing and Evaluation of Spray Applied Pipe Lining as a Class IV Lining System

Published by

American Society of Civil Engineers

Summary

other

Environmental Impacts of Emissions from Cured-in-Place Pipe Installation: Initial Results from a Case Study

Published by

American Society of Civil Engineers

Summary

other

Environmental Impact Assessment of Volatile Organic Compound Emissions during Trenchless Cured-in-Place Pipe Installation

Published by

Environments

Summary

journal-article

Environmental Impact Assessment of Volatile Organic Compound Emissions during Trenchless Cured-in-Place Pipe Installation

Published by

Environments

Summary

journal-article

Environmental Impact Assessment of Volatile Organic Compound Emissions during Trenchless Cured-in-Place Pipe Installation

Published by

MDPI AG

Summary

journal-article

Environmental Impact Assessment of Volatile Organic Compound Emissions during Trenchless Cured-in-Place Pipe Installation

Published by

Environments Mdpi

Summary

journal-article

Operational Planning and Design Considerations for Underground Logistics Transportation in Texas

Published by

Infrastructures

Summary

journal-article

Operational Planning and Design Considerations for Underground Logistics Transportation in Texas

Published by

Infrastructures

Summary

journal-article

Operational Planning and Design Considerations for Underground Logistics Transportation in Texas

Published by

MDPI AG

Summary

journal-article

Operational Planning and Design Considerations for Underground Logistics Transportation in Texas

Published by

Infrastructures

Summary

journal-article

A Comparative Impact Assessment of Hail Damage to Tile and Built-Up Roofing Systems: Technical Review and Field Study

Summary

preprint

Sustainable Strategies to Current Conditions and Climate Change at U.S. Military Bases and Other Nations in the Arctic Region: A 20-Year Comparative Review

Published by

MDPI AG

Summary

journal-article

A Comparative Impact Assessment of Hail Damage to Tile and Built-Up Roofing Systems: Technical Review and Field Study

Published by

MDPI AG

Summary

other

Sustainable and Innovative Self-Healing Concrete Technologies to Mitigate Environmental Impacts in Construction

Published by

CivilEng

Summary

journal-article

Sustainable and Innovative Self-Healing Concrete Technologies to Mitigate Environmental Impacts in Construction

Published by

CivilEng

Summary

journal-article

Sustainable and Innovative Self-Healing Concrete Technologies to Mitigate Environmental Impacts in Construction

Published by

Civileng

Summary

journal-article

Environmental Impact Assessment of Volatile Organic Compound Emissions during Trenchless Cured-in-Place Pipe Installation

Summary

preprint

Sustainable Strategies to Current Conditions and Climate Change at U.S. Military Bases and Other Nations in the Arctic Region: A 20-Year Comparative Review

Published by

Climate

Summary

journal-article

Sustainable Strategies to Current Conditions and Climate Change at U.S. Military Bases and Other Nations in the Arctic Region: A 20-Year Comparative Review

Published by

Climate

Summary

journal-article

Hazard Mitigation Strategies for Underground Structures Subjected to Fault Rupture: A Review

Published by

MDPI AG

Summary

other

Sustainable and Innovative Self-Healing Concrete Technologies to Mitigate Environmental Impacts in Construction

Summary

preprint

Burst Testing and Evaluation of Spray Applied Pipe Lining as a Class IV Lining System

Published by

Pipelines 2024 Planning and Design Proceedings of Sessions of the Pipelines 2024 Conference

Summary

conference-paper

Hazard Mitigation Strategies for Underground Structures Subjected to Fault Rupture: A Review

Summary

preprint

Environmental Impacts of Emissions from Cured-in-Place Pipe Installation: Initial Results from a Case Study

Published by

Pipelines 2024 Planning and Design Proceedings of Sessions of the Pipelines 2024 Conference

Summary

conference-paper

Sustainable Strategies to Current Conditions and Climate Change at U.S. Military Bases and Other Nations in the Arctic Region: A 20-Year Comparative Review

Published by

Climate

Summary

journal-article

Advantages of Underground Logistics Systems Using Pipelines in Airport Applications

Published by

American Society of Civil Engineers

Summary

other

A Review of Rehabilitation Methods for Aging Pipe Culverts by Spray Applied Pipe Lining, Grouting, and Sliplining

Published by

American Society of Civil Engineers

Summary

other

A Review of Rehabilitation Methods for Aging Pipe Culverts by Spray Applied Pipe Lining, Grouting, and Sliplining

Published by

Pipelines 2023: Construction and Rehabilitation - Proceedings of Sessions of the Pipelines 2023 Conference

Summary

conference-paper

Advantages of Underground Logistics Systems Using Pipelines in Airport Applications

Published by

Pipelines 2023: Planning and Design - Proceedings of Sessions of the Pipelines 2023 Conference

Summary

conference-paper

Advantages of Underground Logistics Systems Using Pipelines in Airport Applications

Published by

American Society of Civil Engineers

Summary

other

Advantages of Underground Logistics Systems Using Pipelines in Airport Applications

Published by

Pipelines 2023: Planning and Design - Proceedings of Sessions of the Pipelines 2023 Conference

Summary

conference-paper

Factors Influencing Watermain Break Rates

Published by

American Society of Civil Engineers

Summary

other

Factors Influencing Watermain Break Rates

Published by

Pipelines 2023: Condition Assessment, Utility Engineering, Surveying, and Multidiscipline - Proceedings of Sessions of the Pipelines 2023 Conference

Summary

conference-paper

Investigation of Factors Affecting Remaining Useful Life of Prestressed Concrete Cylinder Pipes

Published by

American Society of Civil Engineers

Summary

other

Investigation of Factors Affecting Remaining Useful Life of Prestressed Concrete Cylinder Pipes

Published by

Pipelines 2023: Condition Assessment, Utility Engineering, Surveying, and Multidiscipline - Proceedings of Sessions of the Pipelines 2023 Conference

Summary

conference-paper

Investigation of KNN and Decision Tree Methods’ Efficiency in Developing Prediction Models for Sewer Pipes

Published by

American Society of Civil Engineers

Summary

other

Investigation of KNN and Decision Tree Methods’ Efficiency in Developing Prediction Models for Sewer Pipes

Published by

Pipelines 2023: Condition Assessment, Utility Engineering, Surveying, and Multidiscipline - Proceedings of Sessions of the Pipelines 2023 Conference

Summary

conference-paper

Asset Management of Wastewater Interceptors Adjacent to Bodies of Water

Published by

Water Switzerland

Summary

journal-article

Asset Management of Wastewater Interceptors Adjacent to Bodies of Water

Published by

Water

Summary

journal-article

Asset Management of Wastewater Interceptors Adjacent to Bodies of Water

Published by

Water

Summary

journal-article

Comparative Life Cycle Cost Analysis of Trenchless Cured-in-Place Pipe, Pipe Bursting, SAPL, and Sliplining Renewal Methods for Pipeline Systems

Published by

Pipelines 2022: Planning and Design - Proceedings of Sessions of the Pipelines 2022 Conference

Summary

conference-paper

Construction Cost Comparison between Trenchless Cured-in-Place Pipe (CIPP) Renewal and Open-Cut Replacement for Sanitary Sewer Applications

Published by

American Society of Civil Engineers

Summary

other

Construction Cost Comparison between Trenchless Cured-in-Place Pipe (CIPP) Renewal and Open-Cut Replacement for Sanitary Sewer Applications

Published by

Pipelines 2022: Planning and Design - Proceedings of Sessions of the Pipelines 2022 Conference

Summary

conference-paper

Environmental and Construction Cost Analysis of Trenchless High Density Polyethylene (HDPE) Sliplining Renewal Method in Large Diameter Culverts

Published by

American Society of Civil Engineers

Summary

other

Environmental and Construction Cost Analysis of Trenchless High Density Polyethylene (HDPE) Sliplining Renewal Method in Large Diameter Culverts

Published by

Pipelines 2022: Planning and Design - Proceedings of Sessions of the Pipelines 2022 Conference

Summary

conference-paper

Prediction Model Development for Sanitary Sewer Pipes’ Condition Assessment Using Logistic Regression and Neural Networks

Published by

American Society of Civil Engineers

Summary

other

Prediction Model Development for Sanitary Sewer Pipes' Condition Assessment Using Logistic Regression and Neural Networks

Published by

Pipelines 2022: Planning and Design - Proceedings of Sessions of the Pipelines 2022 Conference

Summary

conference-paper

The Level of Utilizing Water Pipeline Condition Assessment Tools by Public Owners: A Structured Survey

Published by

American Society of Civil Engineers

Summary

other

The Level of Utilizing Water Pipeline Condition Assessment Tools by Public Owners: A Structured Survey

Published by

Pipelines 2022: Planning and Design - Proceedings of Sessions of the Pipelines 2022 Conference

Summary

conference-paper

Investigation of Microbiologically Influenced Corrosion of Concrete in Sanitary Sewer Pipes and Manholes: Field Surveys and Laboratory Assessment

Published by

LIDSEN Publishing Inc

Summary

journal-article

Development of a Decision Support Tool for Inspection and Monitoring of Large-Diameter Steel and Prestressed Concrete Cylinder Water Pipes

Published by

American Society of Civil Engineers (ASCE)

Summary

journal-article

Development of a Decision Support Tool for Inspection and Monitoring of Large-Diameter Steel and Prestressed Concrete Cylinder Water Pipes

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

A Comparative Review of Trenchless Cured-in-Place Pipe (CIPP) With Spray Applied Pipe Lining (SAPL) Renewal Methods for Pipelines

Published by

Frontiers in Water

Summary

journal-article

Development and Comparison of Prediction Models for Sanitary Sewer Pipes Condition Assessment Using Multinomial Logistic Regression and Artificial Neural Network

Published by

MDPI AG

Summary

journal-article

Development and Comparison of Prediction Models for Sanitary Sewer Pipes Condition Assessment Using Multinomial Logistic Regression and Artificial Neural Network

Published by

Sustainability

Summary

journal-article

Development and Comparison of Prediction Models for Sanitary Sewer Pipes Condition Assessment Using Multinomial Logistic Regression and Artificial Neural Network

Published by

Sustainability

Summary

journal-article

Development of a Model to Optimize the Operations of an Intermodal Underground Logistics Transportation

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Development and Comparison of Prediction Models for Sanitary Sewer Pipes Condition Assessment Using Multinomial Logistic Regression and Artificial Neural Network

Published by

Sustainability (Switzerland)

Summary

journal-article

Development of a Model to Optimize the Operations of an Intermodal Underground Logistics Transportation

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

State-of-the-Art Review on Application of Spray-Applied Pipe Linings in Gravity Stormwater Conveyance Conduits

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

State-of-the-Art Review on Application of Spray-Applied Pipe Linings in Gravity Stormwater Conveyance Conduits

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Comparative Life Cycle Cost Analysis of Trenchless Cured-in-Place Pipe, Pipe Bursting, SAPL, and Sliplining Renewal Methods for Pipeline Systems

Published by

American Society of Civil Engineers

Summary

other

Development of a Model to Optimize the Operations of an Intermodal Underground Logistics Transportation

Published by

American Society of Civil Engineers (ASCE)

Summary

journal-article

A Comparative Study on the Effect of Class C and Class F Fly Ashes on Geotechnical Properties of High-Plasticity Clay

Published by

CivilEng

Summary

journal-article

Impact of COVID-19 on Higher Education in India: Lessons Learned and Mitigation Measures

Published by

Journal of Nature, Science & Technology

Summary

journal-article

Strategies to Mitigate COVID-19 Pandemic Impacts on Health and Safety of Workers in Construction Projects

Published by

Civil Engineering Beyond Limits

Summary

journal-article

A Comparative Study on the Effect of Class C and Class F Fly Ashes on Geotechnical Properties of High-Plasticity Clay

Published by

MDPI AG

Summary

journal-article

Evolution of Additive Manufacturing in Civil Infrastructure Systems: A Ten-Year Review

Published by

Infrastructures

Summary

journal-article

Evolution of Additive Manufacturing in Civil Infrastructure Systems: A Ten-Year Review

Published by

MDPI AG

Summary

journal-article

Evolution of Additive Manufacturing in Civil Infrastructure Systems: A Ten-Year Review

Published by

Infrastructures

Summary

journal-article

Evolution of additive manufacturing in civil infrastructure systems: A ten-year review

Published by

Infrastructures

Summary

journal-article

Construction Cost Analysis of Trenchless Cured-in-Place Pipe and Spray-Applied Pipe Linings Rehabilitation Methods in Gravity Conveyance Conduits

Published by

American Society of Civil Engineers

Summary

other

Construction Cost Analysis of Trenchless Cured-in-Place Pipe and Spray-Applied Pipe Linings Rehabilitation Methods in Gravity Conveyance Conduits

Published by

Pipelines 2021: Construction and Rehabilitation - Proceedings of Sessions of the Pipelines 2021 Conference

Summary

conference-paper

Environmental Impact Assessment of Trenchless Cured-in-Place Pipe Renewal Method for Sanitary Sewer Applications

Published by

American Society of Civil Engineers

Summary

other

Environmental Impact Assessment of Trenchless Cured-in-Place Pipe Renewal Method for Sanitary Sewer Applications

Published by

Pipelines 2021: Design - Proceedings of Sessions of the Pipelines 2021 Conference

Summary

conference-paper

Evaluation of Public Private Partnership in Infrastructure Projects

Published by

American Society of Civil Engineers

Summary

other

Evaluation of Public Private Partnership in Infrastructure Projects

Published by

Pipelines 2021: Planning - Proceedings of Sessions of the Pipelines 2021 Conference

Summary

conference-paper

Microbiologically Induced Corrosion of Concrete in Sanitary Sewerage System: A Review of Processes and Control Mechanisms

Published by

American Society of Civil Engineers

Summary

other

Microbiologically Induced Corrosion of Concrete in Sanitary Sewerage System: A Review of Processes and Control Mechanisms

Published by

Pipelines 2021: Planning - Proceedings of Sessions of the Pipelines 2021 Conference

Summary

conference-paper

Using Machine Learning to Predict Condition of Sewer Pipes

Published by

American Society of Civil Engineers

Summary

other

Using Machine Learning to Predict Condition of Sewer Pipes

Published by

Pipelines 2021: Planning - Proceedings of Sessions of the Pipelines 2021 Conference

Summary

conference-paper

Testing, Analysis and Classification of No-Dig Manhole Rehabilitation Materials

Published by

Frontiers Media SA

Summary

journal-article

Testing, Analysis and Classification of No-Dig Manhole Rehabilitation Materials

Published by

Frontiers in Water

Summary

journal-article

Life-Cycle Assessment of Trenchless Cured-in-Place Pipe (CIPP) Renewal Method in Large Diameter Stormwater Drainage Conduits

Published by

American Society of Civil Engineers

Summary

other

Life-cycle assessment of trenchless cured-in-place pipe (CIPP) renewal method in large diameter stormwater drainage conduits

Published by

World Environmental and Water Resources Congress 2021: Planning a Resilient Future along America's Freshwaters - Selected Papers from the World Environmental and Water Resources Congress 2021

Summary

conference-paper

Microbiologically influenced corrosion of concrete in sanitary sewers: Processes and control mechanisms

Published by

MDPI

Summary

other

Strategies to Mitigate COVID-19 Pandemic Impacts on Health and Safety of Workers in Construction Projects

Published by

ACA Publishing

Summary

journal-article

A Comparative Study on the Effect of Class C and Class F Fly Ashes on Geotechnical Properties of High-Plasticity Clay

Published by

CivilEng

Summary

journal-article

A Comparative Study on the Effect of Class C and Class F Fly Ashes on Geotechnical Properties of High-Plasticity Clay

Published by

CivilEng

Summary

journal-article

Development of a Decision Support System for Selecting Trenchless Renewal Methods for Structural Renewal of Culverts and Drainage Structures

Published by

NASTT No-Dig Show 2020

Summary

conference-paper

A Framework for Evaluation of Social Costs of Open-Cut Pipeline Replacement for Sanitary Sewers

Published by

American Society of Civil Engineers

Summary

other

A Framework for Evaluation of Social Costs of Open-Cut Pipeline Replacement for Sanitary Sewers

Published by

Pipelines 2020: Condition Assessment, Construction, Rehabilitation, and Trenchless Technologies - Proceedings of Sessions of the Pipelines 2020 Conference

Summary

conference-paper

Framework for Life-Cycle Cost Analysis of Trenchless Renewal Methods for Large Diameter Culverts

Published by

American Society of Civil Engineers

Summary

other

Framework for life-cycle cost analysis of trenchless renewal methods for large diameter culverts

Published by

Pipelines 2020: Planning and Design - Proceedings of Sessions of the Pipelines 2020 Conference

Summary

conference-paper

Predicting Condition of Sanitary Sewer Pipes with Gradient Boosting Tree

Published by

American Society of Civil Engineers

Summary

other

Predicting Condition of Sanitary Sewer Pipes with Gradient Boosting Tree

Published by

Pipelines 2020: Condition Assessment, Construction, Rehabilitation, and Trenchless Technologies - Proceedings of Sessions of the Pipelines 2020 Conference

Summary

conference-paper

SANITARY SEWER CONSTRUCTION COST COMPARISON BETWEEN TRENCHLESS CIPP RENEWAL AND OPEN-CUT REPLACEMENT

Published by

ISEC Press

Summary

journal-article

Sanitary sewer construction cost comparison between trenchless cipp renewal and open-cut replacement

Published by

Proceedings of International Structural Engineering and Construction

Summary

conference-paper

Environmental Impact Assessment of Trenchless Spray-Applied Pipe Linings (SAPLs) Renewal Method in Culverts and Drainage Structures

Published by

American Society of Civil Engineers

Summary

other

Environmental Impact Assessment of Trenchless Spray-Applied Pipe Linings (SAPLs) Renewal Method in Culverts and Drainage Structures

Published by

World Environmental and Water Resources Congress 2020: Water, Wastewater, and Stormwater and Water Desalination and Reuse - Selected Papers from the Proceedings of the World Environmental and Water Resources Congress 2020

Summary

conference-paper

Environmental Impacts of Conventional Open-Cut Pipeline Installation and Trenchless Technology Methods: State-of-the-Art Review

Published by

American Society of Civil Engineers (ASCE)

Summary

journal-article

Environmental Impacts of Conventional Open-Cut Pipeline Installation and Trenchless Technology Methods: State-of-the-Art Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Environmental Impacts of Conventional Open-Cut Pipeline Installation and Trenchless Technology Methods: State-of-the-Art Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

A Framework for Evaluation of Social Costs of Open-cut Pipeline Replacement for Sanitary Sewers

Published by

ASCE Pipelines 2020

Summary

conference-paper

A Framework for Evaluation of Social Costs of Open-cut Pipeline Replacement for Sanitary Sewers

Published by

ASCE Pipelines 2020

Summary

conference-paper

Comparative Analysis of Environmental and Social Costs of Trenchless Cured-in-Place Pipe Renewal Method with Open-Cut Pipeline Replacement for Sanitary Sewers

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Comparative Analysis of Environmental and Social Costs of Trenchless Cured-in-Place Pipe Renewal Method with Open-Cut Pipeline Replacement for Sanitary Sewers

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Comparative Analysis of Environmental and Social Costs of Trenchless Cured-in-Place Pipe Renewal Method with Open-Cut Pipeline Replacement for Sanitary Sewers

Published by

American Society of Civil Engineers (ASCE)

Summary

journal-article

Comparative Analysis of Environmental and Social Costs of Trenchless Cured-in-Place Pipe Renewal Method with Open-Cut Pipeline Replacement for Sanitary Sewers

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Comparative Analysis of Environmental and Social Costs of Trenchless Cured-in-Place Pipe Renewal Method with Open-Cut Pipeline Replacement for Sanitary Sewers

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Comparative Assessment of Environmental Impacts from Open-Cut Pipeline Replacement and Trenchless Cured-in-Place Pipe Renewal Method for Sanitary Sewers

Published by

Infrastructures

Summary

journal-article

Comparative Assessment of Environmental Impacts from Open-Cut Pipeline Replacement and Trenchless Cured-in-Place Pipe Renewal Method for Sanitary Sewers

Published by

Infrastructures

Summary

journal-article

Comparative Assessment of Environmental Impacts from Open-Cut Pipeline Replacement and Trenchless Cured-in-Place Pipe Renewal Method for Sanitary Sewers

Published by

MDPI AG

Summary

journal-article

Comparative Assessment of Environmental Impacts from Open-Cut Pipeline Replacement and Trenchless Cured-in-Place Pipe Renewal Method for Sanitary Sewers

Published by

Infrastructures

Summary

journal-article

Comparative Assessment of Environmental Impacts from Open-Cut Pipeline Replacement and Trenchless Cured-in-Place Pipe Renewal Method for Sanitary Sewers

Published by

Infrastructures

Summary

journal-article

Comparative assessment of environmental impacts from open-cut pipeline replacement and trenchless cured-in-place pipe renewal method for sanitary sewers

Published by

Infrastructures

Summary

journal-article

Developing a Risk Assessment Model for Trenchless Technology: Box Jacking Technique

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Developing a Risk Assessment Model for Trenchless Technology: Box Jacking Technique

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Developing a Risk Assessment Model for Trenchless Technology: Box Jacking Technique

Published by

American Society of Civil Engineers (ASCE)

Summary

journal-article

Developing a Risk Assessment Model for Trenchless Technology: Box Jacking Technique

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Developing a Risk Assessment Model for Trenchless Technology: Box Jacking Technique

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Development of a Decision Support System for Selecting Trenchless Renewal Methods for Structural Renewal of Culverts and Drainage Structures

Published by

NASTT No-Dig Show 2020

Summary

conference-paper

Environmental Impact Assessment of Trenchless Spray-Applied Pipe Linings (SAPLs) Renewal Method in Culverts and Drainage Structures

Published by

World Environmental and Water Resources Congress 2020: Water, Wastewater, and Stormwater and Water Desalination and Reuse

Summary

conference-paper

Environmental Impact Assessment of Trenchless Spray-Applied Pipe Linings (SAPLs) Renewal Method in Culverts and Drainage Structures

Published by

World Environmental and Water Resources Congress 2020: Water, Wastewater, and Stormwater and Water Desalination and Reuse

Summary

conference-paper

Environmental Impacts of Conventional Open-cut Pipeline Installation and Trenchless Technology Methods: A State-of-the-Art Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Environmental Impacts of Conventional Open-cut Pipeline Installation and Trenchless Technology Methods: A State-of-the-Art Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Factors Influencing the Condition of Sewer Pipes: A State-of-the-Art Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Factors Influencing the Condition of Sewer Pipes: A State-of-the-Art Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Framework for Life-Cycle Cost Analysis of Trenchless Renewal Methods for Large Diameter Culverts

Published by

ASCE Pipelines 2020

Summary

conference-paper

Framework for Life-Cycle Cost Analysis of Trenchless Renewal Methods for Large Diameter Culverts

Published by

ASCE Pipelines 2020

Summary

conference-paper

Microbiologically Induced Deterioration and Protection of Concrete in Municipal Sewerage System: Technical Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Microbiologically Induced Deterioration and Protection of Concrete in Municipal Sewerage System: Technical Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Microbiologically Induced Deterioration and Protection of Concrete in Municipal Sewerage System: Technical Review

Published by

American Society of Civil Engineers (ASCE)

Summary

journal-article

Microbiologically Induced Deterioration and Protection of Concrete in Municipal Sewerage System: Technical Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Microbiologically Induced Deterioration and Protection of Concrete in Municipal Sewerage System: Technical Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Pipelines 2020: Condition Assessment, Construction, Rehabilitation, and Trenchless Technologies

Summary

conference-paper

Pipelines 2020: Condition Assessment, Construction, Rehabilitation, and Trenchless Technologies

Summary

conference-paper

Predicting Condition of Sanitary Sewer Pipes with Gradient Boosting Tree

Published by

ASCE Pipelines 2020

Summary

conference-paper

Predicting Condition of Sanitary Sewer Pipes with Gradient Boosting Tree

Published by

ASCE Pipelines 2020

Summary

conference-paper

Sanitary Sewer Construction Cost Comparison Between Trenchless CIPP Renewal and Open-Cut Replacement

Published by

Proceedings of International Structural Engineering and Construction Conference, Limassol, Cyprus, June 22-27, 2020

Summary

conference-paper

Sanitary Sewer Construction Cost Comparison Between Trenchless CIPP Renewal and Open-Cut Replacement

Published by

Proceedings of International Structural Engineering and Construction Conference, Limassol, Cyprus, June 22-27, 2020

Summary

conference-paper

Sanitary sewer construction cost comparison between trenchless cipp renewal and open-cut replacement

Published by

3rd European and Mediterranean Structural Engineering and Construction Conference 2020, Euro-Med-Sec 2020

Summary

conference-paper

World Environmental and Water Resources Congress 2020: Water, Wastewater, and Stormwater and Water Desalination and Reuse

Summary

conference-paper

World Environmental and Water Resources Congress 2020: Water, Wastewater, and Stormwater and Water Desalination and Reuse

Summary

conference-paper

Factors Influencing the Condition of Sewer Pipes: State-of-the-Art Review

Published by

American Society of Civil Engineers (ASCE)

Summary

journal-article

Factors Influencing the Condition of Sewer Pipes: State-of-the-Art Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Factors Influencing the Condition of Sewer Pipes: State-of-the-Art Review

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Evaluation of Construction Cost of Trenchless Cured-in-Place Pipe Renewal Method Compared with Open-cut Pipeline Replacement for Sanitary Sewers

Published by

International Conference on Pipelines and Trenchless Technology, Changsha, China

Summary

conference-paper

Evaluation of Construction Cost of Trenchless Cured-in-Place Pipe Renewal Method Compared with Open-cut Pipeline Replacement for Sanitary Sewers

Published by

International Conference on Pipelines and Trenchless Technology, Changsha, China

Summary

conference-paper

Evaluation of Potential Release of Organic Chemicals in the Steam Exhaust and Other Release Points during Pipe Rehabilitation Using the Trenchless Cured-In-Place Pipe (CIPP) Method

Published by

NASTT's 2019 No-Dig Show

Summary

conference-paper

Evaluation of Potential Release of Organic Chemicals in the Steam Exhaust and Other Release Points during Pipe Rehabilitation Using the Trenchless Cured-In-Place Pipe (CIPP) Method

Published by

NASTT's 2019 No-Dig Show

Summary

conference-paper

Pipelines 2019: Multidisciplinary Topics, Utility Engineering, and Surveying

Summary

conference-paper

Pipelines 2019: Multidisciplinary Topics, Utility Engineering, and Surveying

Summary

conference-paper

Review of Literature for Cured-In-Place Pipe (CIPP) Chemical Emissions and Worker Exposures

Published by

Proc. Transportation Research Board Annual Meeting

Summary

conference-paper

Review of Literature for Cured-In-Place Pipe (CIPP) Chemical Emissions and Worker Exposures

Published by

Proc. Transportation Research Board Annual Meeting

Summary

conference-paper

Review of Literature on Chemical Emissions and Worker Exposures Associated with Cured-In-Place Pipe (CIPP) Installation

Published by

ASCE Pipelines 2019

Summary

conference-paper

Review of Literature on Chemical Emissions and Worker Exposures Associated with Cured-In-Place Pipe (CIPP) Installation

Published by

ASCE Pipelines 2019

Summary

conference-paper

Seismic Hazards Estimation for Buried Infrastructure Systems: Challenges and Solutions

Published by

2nd International Conference on Natural Hazards & Infrastructure, 23-26 June, 2019, Chania, Greece

Summary

conference-paper

Review of Literature on Chemical Emissions and Worker Exposures Associated with Cured-in-Place Pipe (CIPP) Installation

Published by

American Society of Civil Engineers

Summary

other

Development of a Model for Estimation of Buried Large-Diameter Thin-Walled Steel Pipe Deflection due to External Loads

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Development of a Model for Estimation of Buried Large-Diameter Thin-Walled Steel Pipe Deflection due to External Loads

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Sewer pipes condition prediction models: A state-of-the-art review

Published by

Infrastructures

Summary

journal-article

Development of a Model for Estimation of Buried Large-Diameter Thin-Walled Steel Pipe Deflection due to External Loads

Published by

American Society of Civil Engineers (ASCE)

Summary

journal-article

Seismic Hazards Estimation for Buried Infrastructure Systems: Challenges and Solutions

Published by

2nd International Conference on Natural Hazards & Infrastructure, 23-26 June, 2019, Chania, Greece

Summary

conference-paper

Sewer Pipes Condition Prediction Models: A State-of-the-Art Review

Published by

Infrastructures

Summary

journal-article

Sewer Pipes Condition Prediction Models: A State-of-the-Art Review

Published by

Infrastructures

Summary

journal-article

Sewer Pipes Condition Prediction Models: A State-of-the-Art Review

Published by

Infrastructures

Summary

journal-article

Sewer Pipes Condition Prediction Models: A State-of-the-Art Review

Published by

MDPI AG

Summary

journal-article

Sewer Pipes Condition Prediction Models: A State-of-the-Art Review

Published by

Infrastructures

Summary

journal-article

Comparison of Environmental and Social Costs of Trenchless Cured-in-Place Pipe Renewal Method with Open-cut Pipeline Replacement for Sanitary Sewers

Summary

dissertation-thesis

Comparison of Environmental and Social Costs of Trenchless Cured-in-Place Pipe Renewal Method with Open-cut Pipeline Replacement for Sanitary Sewers

Summary

dissertation-thesis

Development of a Model for Estimation of Buried Large Diameter Thin-walled Steel Pipe Deflection due to External Loads

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Review of Literature on Chemical Emissions and Worker Exposures Associated with Cured-in-Place Pipe (CIPP) Installation

Published by

Pipelines 2019: Multidisciplinary Topics, Utility Engineering, and Surveying - Proceedings of Sessions of the Pipelines 2019 Conference

Summary

conference-paper

Development of a Model for Estimation of Buried Large Diameter Thin-walled Steel Pipe Deflection due to External Loads

Published by

Journal of Pipeline Systems Engineering and Practice

Summary

journal-article

Chemical Emissions of Styrenated CIPP Non-conclusive

Published by

https://uta.summon.serialssolutions.com/#!/search?bookMark=ePnHCXMw42LgTQStzc4rAe_hSmEBzTZaAnOdmbEJB6wnBCw4zTkZTGB74hVcgX4CDQ4VK-SnKQSDhl_zQHoVnIGdWwW__DxdYN8wOacUtKCbh4GlpKgUWHTquLmGOHvogsrReOiFjUCiGNSlLU5PLC0ujnc0NTED1v_ALpgxicoBI1Q-NQ

Summary

other

Qualitative Investigation of Microbially Induced Corrosion of Concrete in Sanitary Sewer Pipe and Manholes

Published by

American Society of Civil Engineers

Summary

other

Qualitative investigation of microbially induced corrosion of concrete in sanitary sewer pipe and manholes

Published by

Pipelines 2018: Condition Assessment, Construction, and Rehabilitation - Proceedings of Sessions of the Pipelines 2018 Conference

Summary

conference-paper

Chemical Emissions of Styrenated CIPP Non-conclusive

Published by

https://uta.summon.serialssolutions.com/#!/search?bookMark=ePnHCXMw42LgTQStzc4rAe_hSmEBzTZaAnOdmbEJB6wnBCw4zTkZTGB74hVcgX4CDQ4VK-SnKQSDhl_zQHoVnIGdWwW__DxdYN8wOacUtKCbh4GlpKgUWHTquLmGOHvogsrReOiFjUCiGNSlLU5PLC0ujnc0NTED1v_ALpgxicoBI1Q-NQ

Summary

other

Environmental Impact Assessment of Truck, Railroad, and Underground Freight Transportation System

Published by

International Symposium on Underground Freight Transportation (ISUFT-2018), Beijing, China

Summary

conference-paper

Environmental Impact Assessment of Truck, Railroad, and Underground Freight Transportation System

Published by

International Symposium on Underground Freight Transportation (ISUFT-2018), Beijing, China

Summary

conference-paper

Evaluation of Potential Release of Organic Chemicals in the Steam Exhaust and Other Release Points during Pipe Rehabilitation Using the Trenchless Cured-In-Place Pipe (CIPP) Method

Published by

https://www.uta.edu/ce/cuire

Summary

other

Evaluation of Potential Release of Organic Chemicals in the Steam Exhaust and Other Release Points during Pipe Rehabilitation Using the Trenchless Cured-In-Place Pipe (CIPP) Method

Published by

https://www.uta.edu/ce/cuire

Summary

other

Pipelines 2018: Condition Assessment, Construction, and Rehabilitation

Summary

conference-paper

Pipelines 2018: Condition Assessment, Construction, and Rehabilitation

Summary

conference-paper

Qualitative Investigation of Microbially Induced Corrosion of Concrete in Sanitary Sewer Pipe and Manholes

Published by

ASCE Pipelines 2018

Summary

conference-paper

Qualitative Investigation of Microbially Induced Corrosion of Concrete in Sanitary Sewer Pipe and Manholes

Published by

ASCE Pipelines 2018

Summary

conference-paper

Review of Literature on Chemical Emissions and Worker Exposures Associated with Cured-in-Place Pipe (CIPP) Installations

Published by

2018 CHESAPEAKE TRI-ASSOCIATION CONFERENCE, OCEAN CITY, MD

Summary

conference-paper

Review of Literature on Chemical Emissions and Worker Exposures Associated with Cured-in-Place Pipe (CIPP) Installations

Published by

2018 CHESAPEAKE TRI-ASSOCIATION CONFERENCE, OCEAN CITY, MD

Summary

conference-paper

Trenchless construction method cost-effective, says expert

Published by

https://www.tribuneindia.com/news/archive/himachal/trenchless-construction-method-cost-effective-says-expert-526069

Summary

other

Trenchless construction method cost-effective, says expert

Published by

https://www.tribuneindia.com/news/archive/himachal/trenchless-construction-method-cost-effective-says-expert-526069

Summary

other

Investigating and Reporting Solutions for Microbiologically Induced Corrosion of Concrete in Sanitary Sewer Pipe and Manholes

Published by

Center for Underground Infrastructure Research & Education (CUIRE), Department of Civil Engineering, The University of Texas at Arlington, TX.

Summary

other

Investigating and Reporting Solutions for Microbiologically Induced Corrosion of Concrete in Sanitary Sewer Pipe and Manholes

Published by

Center for Underground Infrastructure Research & Education (CUIRE), Department of Civil Engineering, The University of Texas at Arlington, TX.

Summary

other

Microbiologically Induced Concrete Corrosion in Sanitary Sewer Systems

Published by

Trenchless Technology and Pipe Conference, University of Texas at Arlington, TX

Summary

conference-paper

Microbiologically Induced Concrete Corrosion in Sanitary Sewer Systems

Published by

Trenchless Technology and Pipe Conference, University of Texas at Arlington, TX

Summary

conference-paper

Vinayak Kaushal

Published by

http://www.jngec.ac.in/downloads/Vinayak%20Kaushal.pdf

Summary

other

Novel Composite Mix Based on Jute Fibres for Building Construction

Published by

International Conference on Redefining Textiles: Cutting Edge Technology of the Future (RTCT-2016)

Summary

conference-paper

Study of Tensile Strength and Mineralogical Behavior of Fly Ash-Lime-Gypsum Composite Reinforced with Jute Fibres

Published by

National Conference on Innovations without limits in Civil Engineering (IWLCE 2016)

Summary

conference-paper

Study of Tensile Strength and Mineralogical Behavior of Fly Ash-Lime-Gypsum Composite Reinforced with Jute Fibres

Published by

National Conference on Innovations without limits in Civil Engineering (IWLCE 2016)

Summary

conference-paper

Vinayak Kaushal

Published by

http://www.jngec.ac.in/downloads/Vinayak%20Kaushal.pdf

Summary

other

Novel Composite Mix Based on Jute Fibres for Building Construction

Published by

International Conference on Redefining Textiles: Cutting Edge Technology of the Future (RTCT-2016)

Summary

conference-paper

Investigation of Fly Ash--Lime--Gypsum Mix Reinforced with Jute Fibres

Summary

dissertation-thesis

Investigation of Fly Ash--Lime--Gypsum Mix Reinforced with Jute Fibres

Summary

dissertation-thesis

Soil Improvement in the Hilly Areas of District Mandi (H.P.)

Published by

https://www.researchgate.net/publication/280094474_Soil_Improvement_in_the_Hilly_Areas_of_District_Mandi_HP

Summary

other

Soil Improvement in the Hilly Areas of District Mandi (H.P.)

Published by

https://www.researchgate.net/publication/280094474_Soil_Improvement_in_the_Hilly_Areas_of_District_Mandi_HP

Summary

other

Influence of Jute Fibres on the Unconfined and Compressive Strength of Alkaline Soil

Published by

Journal of Civil Engineering and Environmental Technology

Summary

journal-article

Geotechnical Investigation of Black Cotton Soils

Published by

International Journal of Advances in Engineering Sciences

Summary

journal-article

Geotechnical Investigation of Black Cotton Soils

Published by

International Journal of Advances in Engineering Sciences

Summary

journal-article

Influence of Jute Fibres on the Unconfined and Compressive Strength of Alkaline Soil

Published by

Journal of Civil Engineering and Environmental Technology

Summary

journal-article

Earthquake Resistant Construction

Published by

Engineering Sciences International Research Journal

Summary

journal-article

Earthquake Resistant Construction

Published by

Engineering Sciences International Research Journal

Summary

journal-article

Green Manufacturing

Published by

National Seminar on New Horizons in Engineering and Technology

Summary

conference-paper

Green Manufacturing

Published by

National Seminar on New Horizons in Engineering and Technology

Summary

conference-paper

Control, How and Where we live!-Exhibition, Curataion and Installation

Summary

journal-article

Control, How and Where we live!-Exhibition, Curataion and Installation

Summary

journal-article