Carrying Capacity of Reinforced Three Layers Circular Composite Plate Clamped on Edge and Lying on Non-Compressible Foundation

Abstract

The problem considered in the title is solved in the paper. The algebraic equations for the moment field, for limit load and for the unknown radius of plastic domains are obtained. There used the plastic yield condition which is found by using the limit forces of all components of composite and the characterized geometrical parameters. The statically allowable fields of bending moments are determined.

Keywords

• load-carrying capacity
• fiber-reinforced tree layer composite
• rigid inset
• non-compressible foundation
• annular plate
• clamped contour