WIT Press


The Investigation Of The Thin-walled Three- Dimensional Structures Of The Complex Shape Using BEM

Price

Free (open access)

Paper DOI

10.2495/BE970041

Volume

19

Pages

10

Published

1997

Size

790 kb

Author(s)

T. Kramin & M.V. Kramin

Abstract

In present work BEM is applied for setting up the problem of the investigation of complex stress state of plates and three-dimensional plate structures (TPS) of an intricate shape. Besides the setting up a problem for the plate having the curvilinear crack is done. Solving of the integral and integro-differential equation system was built up. The analysis of shallow shells of double curvature of complex shape is realised using iterative process. On examination of shell of double curvature the spherical shell is considered as a first approximation. 1 Plates and plate sturtures In present work BEM is applied for setting up the problem of the investigation of the complex stress state of plates and three-dimensional plate structures

Keywords