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本文从模型试验和有限元分析两个方面探讨了沟谷地形对管道土压力的影响规律。在此基础上,提出了沟谷地形中埋设管道的土压力计算方法。
This paper discusses the influence of gully topography on the earth pressure of pipelines from two aspects of model test and finite element analysis. On this basis, a method for calculating the earth pressure of buried pipelines in the gully terrain is proposed.