TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Numerical implementation of possible nonlinear buckling modes for sandwich panels made of polymer composite materials



Full text article (in russian)

Year

 
2016

Issue

 
377

Volume

 
3

Pages

 
17-26

Caption

 
Numerical implementation of possible nonlinear buckling modes for sandwich panels made of polymer composite materials

Authors

 
V. Korshunov, D. Ponoparev, А. Rodionov.

Keywords

 
composite material, sandwich, stability, contact, sandwich plate, finite element method, analytical method

Summary

 
The object of investigation is a load-carrying capacity of compressed sandwich structures made of polymer composite materials. The models of finite element method were used as a research tool. The numerical algorithms enabling determination of ultimate compressive loads with regard for physical and geometrical nonlinearity were developed. The influence of core material properties on buckling modes and ultimate loads was studied. The results of the work are compared with the results obtained by analytical solutions.

Rubrics

 
Naval architecture

Back to the list



 





 
Login:
Password:
Register
Forgot your password?


Last issues

All rights reserved © Krylov state research centre, 2017 — 2021


ISSN (print) 2542-2324 / ISSN (online) 2618-8244

Address: Moskovskoye shosse, 44, Saint-Petersburg, 196158

Phone: +7(812) 415-49-80