首页> 外国专利> Computer process for prescribing second-order tetrahedral elements during deformation simulation in the design analysis of structures

Computer process for prescribing second-order tetrahedral elements during deformation simulation in the design analysis of structures

机译:结构设计分析中模拟变形时指定二阶四面体单元的计算机处理

摘要

A computer implemented process prescribes second-order tetrahedral elements during simulation in the design analysis of structure. The computer implemented process includes the steps of defining a finite element model for an element including at least one tetrahedral element, and defining the at least one tetrahedral element as a combination of hexahedral sub-elements. The computer implemented process also includes the steps of executing the simulation, and evaluating the structure for structural integrity responsive thereto.
机译:计算机执行的过程在结构设计分析中的仿真过程中规定了二阶四面体元素。该计算机实现的过程包括以下步骤:为包括至少一个四面体元素的元素定义有限元模型,以及将至少一个四面体元素定义为六面体子元素的组合。该计算机实现的过程还包括以下步骤:执行模拟,并响应于此评估结构的结构完整性。

著录项

  • 公开/公告号US6697770B1

    专利类型

  • 公开/公告日2004-02-24

    原文格式PDF

  • 申请/专利权人 ABAQUS INC.;

    申请/专利号US20000500973

  • 发明设计人 JOOP C. NAGETGAAL;

    申请日2000-02-15

  • 分类号G06F175/00;

  • 国家 US

  • 入库时间 2022-08-21 23:13:43

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