Buckling and postbuckling behavior of FG-GRC corrugated cylindrical shells subjected to external pressure


Nguyen Thi Phuong, Vu Hoai Nam, Vu Tho Hung, Vu Minh Duc
Faculty of Civil engineering, University of Transport Technology, Hanoi, Vietnam
Email: [email protected]
Điện thoại:
    0     673
  • gplus
  • pinterest

Tóm tắt báo cáo

Nonlinear postbuckling of FG-GRC corrugated cylindrical shells subjected to external pressure based on the Donnell shell theory taking into account geometrical nonlinearity in Von Karman sense is presented. By using Galerkin method and three term solution of deflection, an approximated analytical solution to the nonlinear buckling and postbuckling of FG-GRC corrugated cylindrical shells are performed. The nonlinear critical buckling load and postbuckling curve of the shells are numerically investigated. Effects of geometrical and material parameters on buckling behavior of FG-GRC corrugated cylindrical shells are investigated.

Toàn văn báo cáo





Danh sách bình luận


Tham gia bình luận

Đánh giá:
Buckling and postbuckling behavior of FG-GRC corrugated cylindrical shells subjected to external pressure Report description: Nonlinear postbuckling of FG-GRC corrugated cylindrical shells subjected to external pressure based on the Donnell shell theory taking into account geometrical nonlinearity in Von Karman sense is presented. By using Galerkin method and three term solution of deflection, an approximated analytical solution to the nonlinear buckling and postbuckling of FG-GRC corrugated cylindrical shells are performed. The nonlinear critical buckling load and postbuckling curve of the shells are numerically investigated. Effects of geometrical and material parameters on buckling behavior of FG-GRC corrugated cylindrical shells are investigated.


Buckling and postbuckling behavior of FG-GRC corrugated cylindrical shells subjected to external pressure


Nonlinear postbuckling of FG-GRC corrugated cylindrical shells subjected to external pressure based on the Donnell shell theory taking into account geometrical nonlinearity in Von Karman sense is presented. By using Galerkin method and three term solution of deflection, an approximated analytical solution to the nonlinear buckling and postbuckling of FG-GRC corrugated cylindrical shells are performed. The nonlinear critical buckling load and postbuckling curve of the shells are numerically investigated. Effects of geometrical and material parameters on buckling behavior of FG-GRC corrugated cylindrical shells are investigated.
Hội nghị 45 năm Viện Cơ hoinghi45nam.imech.ac.vn Hà Nội, Việt Nam 264 Đội Cấn, Ba Đình VN-HN 10000 VN 024.38325541