一种考虑层间位移和横向剪应力连续条件的层合板理论  

A LAMINATED PLATE THEORY ACCOUNTING FOR CONTINUITY CONDITIONS OF DISPLACEMENTS AND TRANSVERSE SHEAR STRESSES AT LAYER INTERFACES

作　　者：何陵辉[1] 刘人怀[1] 

机构地区：[1]中国科技大学,暨南大学

出　　处：《固体力学学报》1994年第4期319-326,共8页Chinese Journal of Solid Mechanics

基　　金：国家自然科学基金

摘　　要：本文建立了一种新的层合板理论．该理论满足层间位移和横向剪应力连续条件以及上下表面横向剪应力协调条件，其控制方程仅包含五个未知量．数值算例表明该理论具有很高的精度．A new laminated plate theory is developed in this peper. In the theory, the continuity conditions of anyplacements and transverse shear stresses on the interfaces of layers as well as the compatibility conditions of transverse shear stresses on the surfaces of top and bottom are satisfied, and the governing equations contain only five unknowns. Numerical examples indicate that this theory is very accurate.

关 键 词：位移 复合材料 层板 剪应力 

分 类 号：TB301[一般工业技术—材料科学与工程]