Repozytorium publikacji - Politechnika Gdańska

The performance of selected Equivalent Single-Layer (ESL) models is evaluated within several classical benchmark tests for linear static analysis of multi-layered plates. The authors elaborated their own Finite Element software based on the first-order shear deformation theory (FOSD) with some modifications incorporated including a correction of the transverse shear stiffness and an application of zig-zag type functions. Seven different ESL models were considered in the study; beside the classical FOSD model, there were three FOSD models with various transverse shear corrections and three ESL models enhanced by the application of zig-zag functions. In addition, particular attention was paid to investigation of differences related to the “soft” and “hard” variants of the simply support.

Autorzy

• dr hab. inż. Ireneusz Kreja link otwiera się w nowej karcie ,
• dr hab. inż. Agnieszka Sabik link otwiera się w nowej karcie