基于ANSYS Workbench的带环肋耐压壳体的刚度分析  

The Stiffened Analysis on Ring-Stiffener Pressured Cylindrical Shell Based on the ANSYS Workbench

作　　者：熊传志[1] 江国金[1] 胡必文[1] 詹传明[1] 

机构地区：[1]中国船舶重工集团公司第七一〇研究所,湖北宜昌443000

出　　处：《机电工程技术》2010年第12期39-41,76,共4页Mechanical & Electrical Engineering Technology

摘　　要：承受外压或是内压的耐压壳体,为了提高壳体的刚度而又不过多的增加壳体的厚度,一般在耐压壳体的内表面或是外表面增加加强筋。借助于ANSYS Workbench软件进行数值仿真,对到底是内表面加强筋还是外表面加强筋能更好地提高壳体的刚度进行了分析,得出比较明晰的结论。Withstanding external pressure or internal pressure of the pressure hull,in order to increase the stiffness of the shell,but without much increase in the thickness of the shell,we usually increase the inner surface of the shell in the pressure or the outer surface of stiffener.In the end whether the inner surface of the ribs or the outer surface of ribs can better enhance the stiffness of the shell,by means of ANSYS Workbench simulation software can be more clarity to the conclusion.

关 键 词：耐压壳体 加强筋 数值仿真 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]