Locking - free degenerated isoparametric shell element 无锁定的退化的等参壳元
Study advances in the elastoplastic large deformation solid shell element models 大变形弹塑性固壳元模型研究进展
At the end of this part , the paper studies how to automatically divide the general wall element into shell elements , according to the theory of substructure 在结构静力计算模块还研究了根据子结构原理实现的通用墙元自动细化成壳元的实现方法和过程。
Based on 4 - nodes quadrilateral mixed interpolation shell element and total lagrange formulations , elastic - plastic finite element analysis was made for the mechanical behavior of circular radial slotted plane rupture discs 摘要基于t . l .列式,采用四边形四结点混合壳元对平板透缝爆破片的力学响应进行了弹塑性有限元分析。
The 3 - node triangular flat shell element , which is included in the element libraries of most famous commercial fem softwares , is widely used because of its outstanding merits . therefore , a great deal of attention has been paid to develop an efficient model 平板型壳元是一种应用广泛的壳体单元,大多数现行著名商用有限元软件的单元库中都包含有该单元类型,对该类单元的研究也是学术界感兴趣问题之一。