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本文对地下管道抗震分析中的地震波传播速度、管土变形传递系数及管道接头的允许变形进行了讨论，根据近期试验对不同类型管道，不同填料接头的变形均值、标准偏差提出了建议
In this paper, seismic wave propagation velocity, deformation transfer coefficient of pipe and soil and permissible deformation of pipe joints are discussed in the seismic analysis of underground pipelines. According to the recent experiments, the mean of deformation and standard deviation of different types of pipe joints and filler joints are proposed