1) Variable Density Method
变密度法
1.
The Research of Structure Topology Optimization Based on Variable Density Method;
基于变密度法的结构拓扑优化研究
2.
Based on finite element method,variable density method was employed to optimize the configuration of adherends in overlap region,and the curve fitting was applied to attain proper configuration.
在有限元方法的基础上,利用变密度法对单搭接胶接接头搭接区域的被粘物形状进行了拓扑优化,通过曲线拟合得到了较为合理的轮廓。
3.
By variable density method, an optimal topology model is established with the help of the software ANSYS to support the optimal topology design of the horsehead pumping unit.
文章应用有限元分析软件ANSYS,采用变密度法建立拓扑优化模型,对抽油机驴头进行拓扑优化设计。
2) variable-density method
变密度法
1.
The continuum structure topological optimization mathematical model is created with the variable-density method.
采用变密度法建立连续体结构拓扑优化数学模型,利用OPTISTRUCT优化软件,以主反射镜光轴垂直时在自重作用下的镜面变形与第一阶自然频率作为约束,将主反射镜体积最小作为目标函数进行了连续体拓扑优化。
2.
In order to design the bogie rotating arms for speed increased passenger cars for the convenience of installation and putting carbodies on bogies,the topologic optimization and strength analysis is made for the rotating arms on the basis of the variable-density method and the non-linear contact finite element method.
为设计出易于安装及落车的提速客车转向架转臂结构,基于变密度法和非线性接触有限元法对转臂进行了拓扑优化和强度分析。
3) density variable method
变密度法
1.
In order to explore the change of pseudo-density to the effect of material rigidity and set up the relation between them for density variable method, we presented FEM to deal with the problem.
为了探讨变密度法中伪密度的变化对材料刚度的影响,并建立两者之间的力学关系,本文采用有限元法研究这一问题。
4) variable density method
变密度方法
1.
By adopting the variable density method,the topological optimization model that took the total flexibility of structure as the objective function and the volume of structure as the constraint was established.
采用变密度方法,建立了以结构的总柔度为目标函数,体积为约束的拓扑优化模型。
5) density-changed grid-based approach
变密度栅格法
6) nodal variable density method
节点变密度法
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
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