【摘要】 针对城市天然气高压管道设计中管道材质的选择、管道疲劳校核以及管道弹性敷设临界角的计算等问题,提出了解决方法。更多还原

【Abstract】 Aimed at the selection of pipeline materials in design of urban natural gas high-pressure pipeline,the pipeline fatigue check,the calculation of critical angle of pipeline elastic installation and other problems,the solutions are put forward.更多还原