Five of these anchor slab structures were analyzed by finite element method in plane strain case, and the results of analysis are fairly close to the data obtained from field observations.
本文用有限单元法按平面形变情况分析了五座锚定板挡土结构，发现分析结果与现场实测数据相当接近。
In this thesis, the stress intensity factors of top-down cracks caused by loading are calculated using three dimensional finite element model and compared to the results of plane strain model.
本文采用三维有限元模型分析了荷载作用下自上而下裂缝尖端的应力强度因子，并与二维平面应变模型分析的结果进行比较。
The crack tip stress-strain field of elastic-plastic materials are analysed by finite element method in the plane stress condition.
用有限元方法对平面应力条件下弹塑性材料的裂纹尖端应力应变场进行了计算。
The effect of the whisker rotation on the hot compressive deformation behavior of the whisker reinforced aluminum matrix composite is investigated by the plane strain finite element method.
采用平面应变有限元方法研究了晶须转动对晶须增强铝基复合材料热压缩变形行为的影响。
In this paper, finite element method for the settlement of composite ground based on composite constitutive law is proPOsed on condition of plane strain.
提出了平面应变条件下复合地基沉降计算的复合本构有限元法。
On the basis of the assumption of plane-strain and the constant-strain condition in triangular element, the deformations from the objective part to the initial blank were analyzed.
根据平面应变假定及三角形单元常应变条件，进行了由目标零件到坯料的变形逆分析。
To alleviate the membrane and shear locking phenomena, the membrane strains and the out-of-plane shear strains are replaced with assumed strains in calculating the element strain energy.
为了避免膜闭锁和剪切闭锁，在计算单元应变能时，用假定应变代替膜应变和平面外的剪切应变。
Then, based on the CR formulation, the internal force vector and tangent stiffness matrix of large rotation and small strain space bar and plane beam element are deduced.
其次，基于CR列式法推导出了大旋转小应变空间杆单元及平面梁单元的内力矢量及切线刚度矩阵；
Endochronic plasticity based on non-yield surface is deduced into the displacement-based finite element method and the plastic strain direct method is proposed for the plane stress problem.
介绍了位移基有限元方法 ，并在位移基有限元中嵌入了无屈服面内时本构理论 ，并提出了相应于平面应力问题的直接代入法。
Endochronic plasticity based on non-yield surface is deduced into the displacement-based finite element method and the plastic strain direct method is proposed for the plane stress problem.
介绍了位移基有限元方法 ，并在位移基有限元中嵌入了无屈服面内时本构理论 ，并提出了相应于平面应力问题的直接代入法。
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