The elastic layered half-space soil model is established in the cylindrical coordinates.
建立了柱面坐标系下分层弹性半空间地基土模型。
Soil model of Winkler and Soil model of elastic half-infinite system can not include the soil continuity and layered property, shearing stress in soil and stress diffusing.
在已有的线弹性地基模型中，文克尔地基模型和弹性半无限体等地基模型都不能将完整的将土介质的连续性、分层特性、地基中的剪应力以及应力扩散等特性包含进去。
The model is only suitable to isotropic elastic soil, but the soil stratum in real engineering site is always layered and anisotropic one.
这种模型适合各向同性的单一土层，而实际工程场地的地基土多是各向异性的成层土层。
A nonlinear elastoplastic model is applied to simulate the full face 3-d excavation process of a shallow tunnel embedded in layered soil.
文章应用非线性弹塑性模型，对层状土地层中浅埋隧道全断面开挖过程进行了三维有限元分析。
In order to simplify the layered soil by this model, this article provides a variably damped least square method to identify the parameters by using the actual acceleration records.
为了将这一模型应用于此类土层，本文根据实际地震动记录，提出了一种变阻尼最小二乘反分析方法，可用来识别模型中的各个参数值。
Based on an improved layered foundation model, the interaction of piles-soil-raft is taken into account to formulate a nonlinear method for the analysis of piled raft foundations.
基于改进的分层地基模型，考虑桩—土—筏的共同作用，提出了刚性桩筏基础非线性分析方法。
Through studying the soil model of Winkler, it can be seen that this model not include the soil continuity and layered property, shearing stress in soil and stress diffusing.
在已有的线弹性地基模型中，文克尔地基模型和弹性半无限体等地基模型都不能将完整的将土介质的连续性、分层特性、地基中的剪应力以及应力扩散等特性包含进去。
Through studying the soil model of Winkler, it can be seen that this model not include the soil continuity and layered property, shearing stress in soil and stress diffusing.
在已有的线弹性地基模型中，文克尔地基模型和弹性半无限体等地基模型都不能将完整的将土介质的连续性、分层特性、地基中的剪应力以及应力扩散等特性包含进去。
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