粘性单元(cohesive element)主要是用于模拟裂纹的产生和扩展,应用粘性单元模拟复合材料失效,包括两种模型:一种是基于牵引分离(traction-separation)的描...
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cohesive element model 内聚元模型
Cohesive element model is regarded as an effective tool to solve the fracture calculation.
新近得到广泛运用的内聚单元模型是专门为断裂数值计算而提出来的。
参考来源 - 内聚单元模型在混凝土断裂数值模拟中的应用·2,447,543篇论文数据,部分数据来源于NoteExpress
Criterions based on element strain level and energy release rate respectively were applied with the cohesive elements to estimate the initiation and evolution of the delamination.
根据基于应变的失效准则和能量释放率准则来判断分层损伤的起始和扩展,以界面单元的失效表征分层扩展。
According to the equilibrium conditions of forces acting on a soil element, the problem for non-linear distribution of earth pressure of cohesive backfill is studied.
本文根据作用在土单元体上力的平衡条件,研究了粘性土的土压力非线性分布问题。
Green elements can be a key unifying element in creating a cohesive strategy for an overall masterplan.
在为整体规划制定紧凑的战略过程中,绿植因素一直是个非常关键的统一性因素。
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