In this paper, through selecting proper material constitutive relationship and bond-slip model, 3-d finite element analysis model...
本文通过选用合适的材料本构模型和粘结滑移模型，建立三维有限元分析模型，进行全过程的模拟分析。
In this paper, through selecting proper material constitutive relationship and bond-slip model, 3-d finite element analysis model is established, and simulate analysis in all process is completed.
本文通过选用合适的材料本构模型和粘结滑移模型，建立三维有限元分析模型，进行全过程的模拟分析。
The 3d constitutive relationship of concrete model is based on the isotropic approach of material with stress strain increment relationship.
基于材料的各向同性理论，根据应力—应变增量关系，建立了一个混凝土的三维本构关系模型。
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