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Research on a method for detecting hard spots in pipelines based on eddy current
FU Jiaxin, YANG Lijian, GAO Songwei, JIN Xinjiu
2025, 2(5): 5-14. DOI: 10.26949/j.issn.2097-5260.2025.05.001
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Research on the application of magneto-optical imaging for in-line inspection of cracks in girth welds
LI Guan
2025, 2(5): 15-23. DOI: 10.26949/j.issn.2097-5260.2025.05.002
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Water-coupled ultrasonic in-line inspection technique for pipeline defects
XIA Qi, WANG Guoqing, YANG Lijian, ZHANG Huakai, BEI Shicheng, QI Zhenguo
2025, 2(5): 24-32. DOI: 10.26949/j.issn.2097-5260.2025.05.003
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Comparison of design specifications for hydrogen and natural gas pipelines and analysis of the adaptability of repurposing natural gas pipelines for hydrogen transport
CHEN Cuicui, JIA Haidong, ZHANG jie, MA Aixia, GAO Fuchao
2025, 2(5): 33-39. DOI: 10.26949/j.issn.2097-5260.2025.05.004
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Research review of new in-situ repair technologies for submarine pipelines
YUAN Wei, LIN Yinglian, XU Long, WANG Haifeng, LIU Jun, DU Xiaojie
2025, 2(5): 40-49. DOI: 10.26949/j.issn.2097-5260.2025.05.005
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A case study on the causes and risk control of pig launcher displacements at a pigging station of long-distance pipelines
CHEN Gang, CHEN Rui, ZHAN Junfeng, ZHANG Xinyang, XU Leige
2025, 2(5): 50-59. DOI: 10.26949/j.issn.2097-5260.2025.05.006
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Research on the detachment of pig components and the rescue
TANG Lin
2025, 2(5): 60-65, 72. DOI: 10.26949/j.issn.2097-5260.2025.05.007
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Underwater inspection technology for river-crossing segments of gas pipelines
WU Chao, LIU Zhongdi, WANG Zi, JIN Zhaobo, RONG Heng
2025, 2(5): 66-72. DOI: 10.26949/j.issn.2097-5260.2025.05.008
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Dual-reference DC potential gradient detection technology for ferrosilicon anode broken cable faults
ZHOU Mi, ZHAO Liang
2025, 2(5): 73-77. DOI: 10.26949/j.issn.2097-5260.2025.05.009
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Construction and implementation strategy of data governance system in AI scenarios
LI Liang, JIANG Hui, SONG Yichun, LI Buwei
2025, 2(5): 78-82, 90. DOI: 10.26949/j.issn.2097-5260.2025.05.010
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Exploration of a new paradigm for patrol management of oil and gas pipelines in the Yangtze River Delta
TANG Xin, JIANG Huaming, TAN Wei, ZHANG Qiang, XU Yichao
2025, 2(5): 83-90. DOI: 10.26949/j.issn.2097-5260.2025.05.011
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Research and development of storage tank risk assessment and management platform based on digital twin models
LIU Bin, SHAN Liang, YAN Shuo
2025, 2(5): 91-96. DOI: 10.26949/j.issn.2097-5260.2025.05.012
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