On topology-based cohesive interface element insertion along periodic boundary surfaces

On topology-based cohesive interface element insertion along periodic boundary surfaces
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基于拓扑的沿周期性边界表面的内聚界面单元插入

DOI:
10.1016/j.engfracmech.2018.10.037
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发表时间:
2019
影响因子:
5.4
通讯作者:
Truster, Timothy J.
Truster, Timothy J.
中科院分区:
工程技术2区
文献类型:
--
作者:
Aduloju, Sunday C.;Truster, Timothy J.

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相似文献

本文对非连续单元插入程序(DEIP)进行了扩展,使其能够沿代表性体积单元(RVE)的周期面上插入粘性界面单元。关键的启用因素包括沿其周期曲面拉链RVE网格,生成类似于圆环的拓扑闭合栅格。这种模型适用于模拟多晶材料的晶界滑移和开裂,给出了一个六角形晶体的二维算例。
This paper extends the discontinuous element insertion program (DEIP) to insert cohesive interface elements along periodic surfaces of representative volume elements (RVE). The key enabler involves zipping the RVE mesh along its periodic surfaces, generating a topologically closed grid similar to a torus. Such models are relevant to modeling grain boundary sliding and cracking in polycrystalline materials, for which a two-dimensional example is provided with hexagonal-shaped grains.
用于纤维复合材料系统中相间损伤建模的间断/连续伽辽金方法
DOI: 10.1007/s00466-012-0827-2
发表时间: 2013
影响因子: 4.1
作者:
T. Truster;A. Masud
通讯作者: A. Masud
DEIP,不连续元素插入程序 - 用于界面有限元建模的网格生成
DOI: --
发表时间: 2018
期刊: SoftwareX
影响因子: 3.4
作者:
T. Truster
通讯作者: T. Truster