Soil nonlinearity, pore water pressure build-up process and boundary condition of the model are taken into account in the calculation model.
计算模型考虑了土体非线性、孔隙水压力的变化以及模型边界条件的处理等。
The nonlinearity of soil should take into account, so the article adopts "initial-stress" finite element approach to resolve the coupling formulation.
考虑到土体的非线性性质，本文采用了弹塑性方法中的增量初应变法对耦合方程进行解答。
Large deformation theory to deal with geometric and material nonlinearity problems, so that not only considering the material nonlinearity of soil has to consider its geometric nonlinearity.
大变形理论能够处理几何非线性和材料非线性问题，这样，既考虑了土体的材料非线性又考虑了其几何非线性。
Because the property of soil is complexity and uncertainty; the relationship between deformation of bracing of deep excavation pit and relative factors is very complicated nonlinearity.
由于土体固有性质的复杂性和不确定性，深基坑支护变形与其影响因素之间的关系是极为复杂的非线性关系。
The nonlinearity of soil deformation under the pile bottom or the pile side, and the contact nonlinearity at the interface between the pile and soil are considered.
提出的模型可同时考虑桩底土的非线性、桩侧界面接触非线性及桩周土体受剪的非线性变形。
The pile-soil-cushion-cap interaction and the nonlinearity of load transfer for layered soil could be considered conveniently in this method.
该方法可方便地考虑桩、土、承台和垫层的相互作用，地基土的分层特性和桩身荷载传递函数的非线性。
The pile-soil-cushion-cap interaction and the nonlinearity of load transfer for layered soil could be considered conveniently in this method.
该方法可方便地考虑桩、土、承台和垫层的相互作用，地基土的分层特性和桩身荷载传递函数的非线性。
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