Mechanics

Investigation of the Isotropic Plates Bending Lying on the Complex Two-parameter Elastic Foundation by Boundary Element Method

Authors: Velikanov P. G.

This work is dedicated to the investigation of the linear deformation problem of plates based on application of the fundamental decision of task of the isotropic plate bending lying on the complex two-parameter elastic foundation by an indirect method of boundary elements. In the issue of resolving system analysis was indicated that the task of isotropic plate bending lying on the simple elastic foundation is a special case of the task declared in the title of the article.

Numeric Investigation of a Curve Piecewise-Homogeneous Rectangular Plate from an Isotropic Material

Authors: Nedorezov P. F., Romakina О. М.

In this paper we consider the problem of a curve piecewise-homogeneous rectangular plate from an isotropic material. There are two group of condition on the line of a contact: geometric conditions,describing the continuity and smoothness of midsurfase of composite plate and force conditions, which supply the equality of bending moments and generalized cutting forces in the left and in the right parts of the plate.