| Title |
A Study on the Elasto-plastic Finite Displacement Analysis for Shells |
| Abstract |
Most paper that have been analyzed till now by the finite element methods for shells and thin plates don't be considered simultaneously two types of nonlinearities, that is, geometrical and material nonlinearity.We can't know the accurate mechanical behaviors for them by considering only material nonlinearity. And in order to know the mechanical behaviors for them two types of nonlinearities must be considered simultaneously.In this paper two types of nonlinearities for them with various loads were considered, and these solutions were compared with existing solutions in order to the verification of the reliability of theoretical solutions.The purpose of this paper is to aid the structural design for shells and thin plates. |