...单元生死 [gap=1468]nics; porous materials; numerical simulations; stochastic distribution; meshing; element birth and death ...
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In this paper, the combination ues of the nonlinear contact patterns using finite element with element live&death and ice model tests will be used to analyze the ice force on structure.
本文通过采用非线性接触有限单元法与单元生死法相结合进行数学分析与冰力模型试验相结合的方法,探索作用在结构物上冰荷载的数学分析方法。
参考来源 - 海上结构冰载荷的有限元分析和试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
文中简要介绍了焊接过程数值模拟热源的各种加载模式:高斯分布函数、双椭球分布函数、生死单元方法。
The paper briefly introduces several heat source models in numerical simulation of welding processes, including Gaussian distribution, double-ellipsoid distribution and birth-death element.
在有限元模拟中,为了贴切实际加工过程,引进生死单元算法来模拟材料去除过程,通过动态施加载荷步来模拟刀具的运动。
In the course of FEM simulation, the birth-death element arithmetic was introduced into simulating material remove, and the kinetic Load-step was used to simulated tools work.
文中简要介绍了焊接过程数值模拟热源的各种加载模式:高斯分布函数、双椭球分布函数、生死单元方法。
The method of element birth and death was applied to simulate the model of loading welding heat source.
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