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本文分析了管拱结构的受力情况,依据结构与填土之间的变形谐调关系,建立了拱上土压力的计算式,进而根据弹性壳体理论,提出了管拱结构的计算方法。
In this paper, the stress of the pipe arch structure is analyzed. According to the deformation and harmonic relationship between the structure and the fill, the formula of earth pressure on the arch is established, and then the calculation method of the pipe arch structure is proposed according to the elastic shell theory.