...弹塑性本构模型;;面板刚度效果;;渐进性变形破坏 [gap=1095]Keywords: reinforced-sand retaining wall;finite element method;elastoplastic constitutive model;effect of facing rigidity;progressive deformation and failure ..
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内摩擦角是什么？莫尔图法（Mohr）又是什么？_升降椅_辽宁热线 关键词： 接触面本构模型，弹塑性本构模型，二维有限元 [gap=757]Key Words：interface constitution, elastic-plastic constitution, 2D-FEM
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弹粘塑性本构模型 elastic-viscoplastic constitutive model
For improving the accuracy of ABAQUS software analysis of soil,we use the software in the elastic-plastic constitutive model Drucker-Prager and modified Cambridge mode,and the application of the parameters of the two models was analyzed.
为了提高ABAQUS软件分析土体的准确性,对软件中运用的弹塑性本构模型Drucker-Prager和修正剑桥两种模型的特点和应用的参数进行了分析。
参考来源 - 基于ABAQUS土体数值分析的本构模型·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了武汉地区高压缩性黏土弹塑性本构模型。
The elastoplastic constitutive relation of high compressibility clay in Wuhan was investigated.
基于试验结果，提出考虑膨胀岩膨胀及软化特性的弹塑性本构模型。
Based on the experimental results, the elastoplastic constitutive model with swelling and strain softening for swelling rock is proposed.
利用土体的塑性流动理论，提出了用于描述饱和砂土动力反应性质的弹塑性本构模型。
Based on the plastic flow theory of soils, an elastoplastic constitutive model for describing the dynamic behavior of the saturated sands is developed.
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