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Journal Articles

Defect Detection of Polyethylene Gas Pipeline Based on Convolutional Neural Networks and Image Processing

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Jun-qiang Wang, Sixi Zha, Jia-chen Sun, Yang Wang, Hui-qing Lan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2024, 146(6): 061801.
Paper No: PVT-24-1090
https://doi.org/10.1115/1.4066676
Published Online: October 22, 2024
View Articletitled, Defect Detection of Polyethylene Gas Pipeline Based on Convolutional Neural Networks and Image Processing
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Topics: Algorithms, Deformation, Pipelines, Pipes, Flaw detection, Edge detection, Convolutional neural networks, Image processing
Journal Articles

Mechanical Behavior of Buried HDPE Pipe Subjected to Surface Load: Constitutive Modeling and Finite Element Method Simulations

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Junqiang Wang, Sixi Zha, Yang Wang, Ping Zhang, Hui-Qing Lan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2024, 146(5): 051002.
Paper No: PVT-24-1003
https://doi.org/10.1115/1.4065918
Published Online: July 20, 2024
View Articletitled, Mechanical Behavior of Buried HDPE Pipe Subjected to Surface Load: Constitutive Modeling and Finite Element Method Simulations
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Topics: Mechanical behavior, Pipes, Polyethylene pipes, Stress, Modeling, Soil, Deformation
Journal Articles

Pressure Effects on the Lifetime of Gas High Density Polyethylene Pipes

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Yang Wang, Hui-qing Lan, Tao Meng, Bing Wang, Du-du Guo, Li-jun Zhuang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2022, 144(2): 021501.
Paper No: PVT-18-1031
https://doi.org/10.1115/1.4051615
Published Online: August 18, 2021
View Articletitled, Pressure Effects on the Lifetime of Gas High Density Polyethylene Pipes
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Topics: Density, Pipes, Polyethylene pipes, Pressure, Temperature, Electromagnetic induction
Journal Articles

Quantitative Assessment of Damage in Buried Polyethylene Pipe Subjected to Land Subsidence

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Sixi Zha, Hui-qing Lan, Hao Zhang, Ying Wu
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2021, 143(4): 041801.
Paper No: PVT-20-1118
https://doi.org/10.1115/1.4049047
Published Online: December 17, 2020
View Articletitled, Quantitative Assessment of Damage in Buried Polyethylene Pipe Subjected to Land Subsidence
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Topics: Damage, Failure, Pipes, Polyethylene pipes, Pressure, Soil
Proceedings Papers

A Residual Lifetime Prediction Method of Aging Polyethylene Gas Pipes in Service

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Yang Wang, Hui-qing Lan, Hao Zhang
Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A007, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93140
https://doi.org/10.1115/PVP2019-93140
View Paper titled, A Residual Lifetime Prediction Method of Aging Polyethylene Gas Pipes in Service
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Topics: Pipes
Journal Articles

A Lifetime Prediction Method of Pressured Gas Polyethylene Pipes by Thermal-Oxidative Aging Test and Tensile Test

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Yang Wang, Hui-qing Lan, Tao Meng, Shan Chen, Jian-dong Zuo, Nan Lin
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2018, 140(1): 011404.
Paper No: PVT-17-1131
https://doi.org/10.1115/1.4038526
Published Online: December 5, 2017
View Articletitled, A Lifetime Prediction Method of Pressured Gas Polyethylene Pipes by Thermal-Oxidative Aging Test and Tensile Test
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Topics: Polyethylene pipes, Pressure, Temperature, Mechanical properties