基于ANSYS的壳体构件跌落强度研究  

Study on Fall Strength of Casing Structural Members based on ANSYS

作　　者：谷骁勇[1] 张黎明[1] 

机构地区：[1]河南城建学院,河南平顶山467044

出　　处：《煤矿机械》2010年第2期51-53,共3页Coal Mine Machinery

摘　　要：针对壳体构件跌落时的变形问题,建立了不规则箱体这一壳体构件的三维有限元模型,结合相应的大变形动力学方程,模拟计算了箱体的整个跌落过程,得到应力分布的数据,并求出了箱体在最大荷载作用下的变形结果,从而计算出箱体各部位应该达到的结构强度。为该类型产品的结构强度理论的探讨和优化设计提供了参考。This paper aims at deformation of casing Structural caused by drop impact. By building three-dimensional finite element model of this casing Structural of box and using large deformation dynamical equation, it digital simulate the box fall Process.Then we get the date of stress distribution and the deformation of box case under peak loads. In this case,we can compute the strength of every part of the box. It providing reference in exploring strength of structure theory and optimization design in this type of product.

关 键 词：ANSYS 壳体构件 跌落冲击 

分 类 号：TP24[自动化与计算机技术—检测技术与自动化装置]