摘要
A method of coupled BEM-FEM analysis for the elastic spatial structure system is presented. It can be applied to the calculation of the stress and deformation of the large-diamater cylinder structure system and it is suitable for symmetric or non-symmetric structures under the distributed or concentrated load. Numerical examples show that the proposed method and computer program BEFEM are quite efficient in the analysis of the large-diameter cylinder structure problems in ocean engineering.
A method of coupled BEM-FEM analysis for the elastic spatial structure system is presented. It can be applied to the calculation of the stress and deformation of the large-diamater cylinder structure system and it is suitable for symmetric or non-symmetric structures under the distributed or concentrated load. Numerical examples show that the proposed method and computer program BEFEM are quite efficient in the analysis of the large-diameter cylinder structure problems in ocean engineering.
作者
Zhou Xireng, Duan Xudong, Sang Xuezhu Zhang Rui and Dai Jialu 1 Professor, Tianjin University, Tianjin2 Engineer, Xiamen Port Office, Fujian3 Lecturer, Tianjin University, Tianjin4 Senior Engineer, Tianjin Port Office, Tianjin
