带肋旋转薄壳的新型有限单元构造及编程  

The new finite element formation and programming to reinforced round shell

作　　者：张宇力[1] 

机构地区：[1]华中科技大学土木与力学学院,湖北武汉430074

出　　处：《湖北大学学报（自然科学版）》2009年第2期146-148,156,共4页Journal of Hubei University：Natural Science

摘　　要：针对用途广泛的带加劲肋的旋转薄壳,在进行相关的壳体力学分析和假设的基础上,开发出专为带肋旋转壳体结构分析之用的新型有限单元模型,并结合已有的有限元分析软件系统,进行专用子系统开发,将新型壳体单元嵌入通用的计算软件分析系统之中,为带加劲肋壳体的结构设计和优化分析提供方便.Based on the extensive applications of the reinforced round shell, a sort of new finite element model of round shell has been exploited to improve the resolution of the essence finite element analysis with the computerized mechanics analysis and hypothesis of round shells. The exploit of software system and subsystem inset the new finite element model of round shell into current computerize software. The convenience of structure design aim at the reinforced round shell has been given to improve design and optimize of round shelf structure.

关 键 词：旋转薄壳 模型 有限元 开发 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]