基于舱壁设置的加肋凸、凹锥-环-柱结合壳强度分析

Stress Analysis of Protruding-concave Ring-stiffened Cone-Toroid-Cylinder Combine Shell with Different Bulkhead Arrangement

运用分区样条等参元法对舱壁不同布置位置的潜艇加肋凸、凹锥-环-柱结合壳进行强度分析,得出了一些对指导凸、凹型锥-环-柱结合壳结构设计和舱壁布置有实用价值的结论.

With the method of sub-region isoparametric spline element, stress analysis of protruding-concave ring-stiffened cone-toroid-cylinder combine shell with different bulkhead arranging form is petformed. The valuable conclusion about bulkhead arrangement and structural parameter design of protruding-concave ring-stiffened cone-toroid-cylinder combine shell are deduced.