中国科学院机构知识库网格系统: Structure buckling load interval analysis of supercavitating projectile (EI CONFERENCE)

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

Structure buckling load interval analysis of supercavitating projectile (EI CONFERENCE)

文献类型：会议论文


作者	Zhou L.
出版日期	2011
会议名称	2011 9th International Conference on Reliability, Maintainability and Safety: Safety First, Reliability Primary, ICRMS'2011, June 12, 2011 - June 15, 2011
会议地点	Guiyang, China
关键词	As a result of supercavitating projectiles with high underwater velocity their structures undergo high longitudinal force. It is necessary to perform structure buckling load interval analysis because the uncertainty of structural own parameters should be considered. Critical buckling load of supercavitating projectiles is calculated by Galerkin method. The partial matrixes of critical buckling load implicit function to each uncertainty variable are deduced and the interval of structure critical buckling load is calculated by interval analysis and convex model methods. Numerical results show that the nominal value lower and upper bounds of critical buckling load increase with the increment of the ratio of base diameter to cavitator diameter. And the uncertainty degree of basic variables should be controlled as far as possible in the project for high reliability. 2011 IEEE.
页码	144-148
收录类别	EI
源URL	[http://ir.ciomp.ac.cn/handle/181722/33021]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Zhou L.. Structure buckling load interval analysis of supercavitating projectile (EI CONFERENCE)[C]. 见:2011 9th International Conference on Reliability, Maintainability and Safety: Safety First, Reliability Primary, ICRMS'2011, June 12, 2011 - June 15, 2011. Guiyang, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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