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RISNumerical Analyses of the Stress and Ultimate Bearing Capacity for Small-Diameter Gas Pipelines under Multiple-Wheel Heavy Vehicle
Publisher: ASCE
Abstract: Vehicle load is the most frequent live load on cross-highway pipelines. Cross-highway pipelines will bear great stress under the rolling action of heavy vehicles, which leads to pipeline failure and damage. However, the ...
Study on Remote Magnetic Detection Technology for External Defects of Small-Diameter Pipelines
Publisher: ASCE
Abstract: Nonpiggable multiproduct pipelines lack effective methods for detecting the pipe’s external defects (PEDs). Therefore, a pipeline remote magnetic detection (PRMD) technology for buried small-diameter pipelines was developed, ...
Research on Transient Analysis Method for the Thermal-Fluid-Mechanical Coupling of Steel Pipelines under Natural Gas Jet Flame
Publisher: American Society of Civil Engineers
Abstract: The safe operation of parallel oil and gas pipelines has become a key research focus. Jet flame accidents resulting from natural gas pipeline leakages may lead to the adjacent pipelines’ failure. Therefore, it is imperative ...