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基于静力分析中的双曲线本构模型与增量迭代非线性算法和动力分析中的等价线性化法 ,开发了土石填筑坝及其地基静应力、变形和地震反应的三维非线性计算程序 .进而针对瀑布沟心墙堆石坝的实际河谷形状及局部地质条件 ,对其坝体及地基进行了数值计算 ,为工程设计提供了参考依据
Based on the hyperbolic constitutive model in static analysis and incremental iterative non-linear algorithm and the equivalent linearization method in dynamic analysis, three-dimensional nonlinear calculations of static stress, deformation and seismic response of earth-rock fill dam and its foundation are developed Program.According to the actual valley shape and local geological conditions of Pubugou core rockfill dam, numerical calculation is made for the dam body and foundation, which provides a reference for engineering design