In this finite model, the nonlinear stress - strain relationship of soil, the soil - nail interaction and the staged construction are all taken into consideration.
在分析中，考虑土的非线性应力-应变关系、土钉与土体的相互作用，以及分步施工过程。
Objective To discuss Construction of the three-dimensional finite element model of maxillary central incisor by using ct scanning technique.
目的研究在计算机上建立上颌中切牙的三维有限元数学模型。
Based on first-order optimization calculating theory, authors established the optimal finite element model of swivel construction of arch bridge adopting hydraulic sync elevation technology.
根据一阶最优化计算理论，构建了采用液压同步提升技术进行转体施工拱桥的优化有限元模型。
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