摘要
提出了一种应用旋转壳大单元与六节点三角形混合单元相结合的方法,分析旋转薄壳容器结构,通过对三心底压力容器的实例计算和实验分析,表明该方法不但精度高而且输入数据少,内存少,适于用微机分析各种旋转薄壳容器结构。
For the structural analysis of thin rotating shell vessels, this paper presents a method combining cut-cone shell finite element with mixed triangle shell element. Its computer program is also introduced The experimental data and computing results show that it is precise and easy to usee It is a suitable method for calculating large vessels aided by a microcomputer.
出处
《沈阳建筑工程学院学报》
1990年第4期8-12,共5页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
关键词
旋转壳
容器
计算法
cotating shell vessel: cut-cone shell: joint disolacement
structural analvsis
pressure vessel
