Stress Analysis of Protruding-concave Ring-stiffened Cone-Toroid-Cylinder Combine Shell with Different Bulkhead Arrangement
Affiliation:
Navy University of Engineering, Wuhan 430033, China
Abstract:
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.