1) three-dimensional linear elasticity
三维线弹性体
2) three-dimensional elastic continuum
三维弹性体
1.
Topological optimization of three-dimensional elastic continuum with stress constraints;
受应力约束的三维弹性体的拓扑优化
2.
We present a method for three-dimensional elastic continuum topological optimization.
提出一种基于应变能和拓扑描述数组的三维弹性体拓扑优化设计方法。
4) 3-D linear-elasticity
三维线性弹性理论
5) 3D shell-nonlinear spring model
三维壳-非线性弹簧模型
6) three-dimensional nonlinear spring element
三维非线性弹簧单元
1.
The bond-slip of anchor bar was simulated by using three-dimensional nonlinear spring elements,and the contact elements were used to simulate the slot between the slabs and the interface among the slabs,abutment and foundation.
为此,采用AN-SYS程序中三维非线性弹簧单元模拟锚固钢筋的黏结滑移,接触单元模拟水垫塘底板结构之间的接缝以及底板、拱座与基岩之间的接触面,建立反拱型水垫塘的有限元模型,通过长潭岗水垫塘的工程实例说明了该模拟方法的合理性,并应用该方法对拟建的拉西瓦反拱型水垫塘进行稳定性分析,结果表明,反拱型底板具有较好的受力条件,其稳定性能够得到保证。
补充资料：三维立体复合膨化食品生产线工艺流程图
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