文章详细信息 关键词： 圆弧拱;;平面内稳定;;弹塑性;;极限承载力;;弹性约束 [gap=912]Keywords: circular arches;in-plane stability;elasto-plastic;ultimate strength;elastic supports
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elasto plastic deformation 弹塑性变形
elasto-plastic plate 弹塑性板
elasto-plastic fracture mechanics 弹塑性断裂变形
elasto plastic interface 弹塑性分界面
perfect elasto plastic body 完全弹塑性体
Elasto Plastic 弹性塑料
elasto-plastic bending [力] 弹塑性弯曲
elasto-plastic solid 弹塑性固体
FEM governing equations analyzing linear elastic, elastoplastic, static, dynamic and geometric nonlinear problems are introduced.
回顾了线弹性、弹塑性及大变形几何非线性的静力、动力有限元法的基本方程及求解过程。
参考来源 - 随机结构有限元法及可靠性研究Asphalt pavement with semi rigid base course is a multi layer structure consisting of visco elastoplastic materials of asphalt mixtures and elasto viscoplastic materials of base course and subgrade.
半刚性基层沥青路面为粘弹塑性材料 (沥青混合料面层 )及弹性～粘塑性材料 (路基、土基 )组成的复合层状结构。
参考来源 - 半刚性基层沥青路面变形的粘弹塑性分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The surrounding rock of roadway is a kind of complex geologic body showing the mechanics characteristic of elasticity, elasto-plastic, visco-plastic and so on.
巷道围岩是一种复杂地质体，表现出弹性、弹塑性、粘弹性、粘塑性等多种力学特性。
The analysis of 3D elasto-plastic FEM is introduced for calculating the deformation of the ground surface caused by underground mining under thick rock overburden.
介绍了在厚覆盖岩层条件下，确定地下采矿引起地表变形特征的三维有限元弹塑性计算分析工作。
The conditions can be characterized by "polygonal" constitutive laws which influence behaviour of materials, such as elastic, elasto-plastic, contact problems and their combinations.
这种控制条件可由线性化折线型本构关系表征，其本构关系是广义的，包括弹性、塑性、接触及其组合单元。
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