1) 3D contact element
三维接触单元
1.
Simulating contact face between dam and penstock laid on downstream face of dam by using 3D contact element method, and analyzing the influence of dam radial displacement and internal water pressure on the stresses in the penstock laid on downstream face of dam.
用三维接触单元模拟背管与坝体接触面,分析坝体变形和内水压力对李家峡坝后背管结构应力的影响。
2) quasi-three-dimensional contact element
准三维接触单元
3) 3D nonlinear contact element
三维非线性接触单元
1.
Applying the principle of virtual displacement,derivates the equivalent element stiffness-restricted matrix of 3D nonlinear contact element;Establishing incremental stress-strain relationaship and geometric equation,get the Thermo-Elastic-Plastic Creep element equilibruim equation of the frozen foundation.
运用虚位移原理推导出三维非线性接触单元的等效单元刚度一约束矩阵;通过建立冻土地基的热弹塑性-蠕变增量应力应变关系及几何方程得出冻土地基的热弹塑性-蠕变单元平衡方程。
4) 3D-interface unit with 8 nodes
三维8结点接触单元
5) 3-D contact finite element
三维接触有限元
1.
Finally,we have used the 3-D contact finite element method to examination the intensity of dovetails and wheel rim which has designed,and have obtained the good effect of the practical application.
且对已设计的叶根轮缘进行三维接触有限元强度校核,同时推广到实际应用当中并取得了良好效果。
6) pile-soil three-dimensional constant thickness contact
桩-土三维等厚度接触单元
补充资料：AutoCAD二维文件转化成solidworks三维文件
图1
图2
图3
图4
图5
图6
图7
|
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条