1) rigid-plastic
刚塑性
1.
Factors affecting computational precision of the rigid-plastic meshless method;
刚塑性无网格方法中精度影响因素的研究
2.
Simulation of edge rolling process by 3-D rigid-plastic finite element method;
板坯立辊轧边过程的三维刚塑性有限元模拟
3.
The formulas for rigid-plastic problem based on reproducing kernel approximation and collocation method were deducted.
基于配点型无网格法的基本原理,阐述了采用配点型无网格法求解偏微分方程的步骤和方法,推导了刚塑性二维轴对称问题的配点型无网格法求解公式。
2) rigid plastic
刚塑性
1.
The study on the approximation methods in rigid plastic meshless Galerkin method;
刚塑性无网格伽辽金方法近似方案研究
2.
The variation principle of rigid plastic materia.
基于Ｇｕｒｓｏｎ－Ｔｖｅｒｇａａｒｄ空穴型材料塑性势方程，利用正交法则在刚塑性材料的Ｌｅｖｙ－Ｍｉｓｅｓ流动规则中引入了空穴损伤对应力－应变率场的影响，给出了空穴增长率计算方法，推证了含空穴材料的刚塑性变分原理与含有空穴体积分数的有限元列式，考虑了空穴体积扩张对成形过程的影响。
3) rigid plastic/rigid-viscoplactic
刚塑性/刚粘塑性
1.
The structure and key technologies of the 3D rigid plastic/rigid-viscoplactic FEM system developed by authors and named 3D - PFS have been introduced briefly.
介绍了自主开发的三维刚塑性/刚粘塑性有限元模拟分析软件3D—PFS的组成及关键技术问题的处理, 并给出了计算实例。
4) rigid visco-plastic
刚黏塑性
1.
By using rigid visco-plastic method,a 3D thermo-mechanical coupled numerical simulation of the special long and thin-walled part for Titanium alloy during extrusion is carried out in this paper.
本文利用刚黏塑性有限元方法,对钛合金深孔薄壁梭心套壳零件挤压成形过程进行了三维热力耦合数值模拟分析,获得了钛合金挤压成形时载荷与时间(或行程)的关系以及工件上的应力、应变、应变率和温度的分布信息。
5) rigid-viscoplastic
刚粘塑性
1.
The deduction of the calculation formulas for rigid-viscoplastic FEM based on penalty-function method and previous constitutive model;
基于罚函数法和前期本构模型的刚粘塑性FEM求解列式的推导
2.
The key technologies of 3D coupled rigid-viscoplastic thermo-mechanical FEM simulation of blade forging process were studied systematically.
采用基于边界构形的内缩法,实现了三维畸变网格的重新划分;提出了初矢修正法对触模节点的位置进行修正,解决了由于离散的模具网格的法矢不连续造成的"死锁"问题;采用准静态迭代法简化了速度场和温度场耦合计算过程;特别是针对减速因子β的选取,建立了适用于三维复杂成形过程刚粘塑性罚函数法有限元三次因子法的计算公式,并结合进退搜索法提出了改进的三次因子快速算法,提高了模拟计算效率和稳定性。
3.
3D rigid-viscoplastic FEM of weakly compressible materials is employed to analyze the deformation behavior during twist-compression forming of cylideric elements.
运用体积微可压缩法的三维刚粘塑性有限元方法。
6) strong plastic mode
刚-塑性
补充资料：刚疏
1.傲慢疏诞。
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