A METHOD OF SOLVING THREE-DIMENSIONAL PROBLEMS OF ELASTICITY FOR LAMINATED COMPOSITE PLATES

被引：17
|
作者：
Kulikov, G. M. [1 ]
Plotnikova, S. V. [1 ]
机构：
[1] Tambov State Tech Univ, Tambov, Russia
来源：
MECHANICS OF COMPOSITE MATERIALS | 2012年 / 48卷 / 01期
关键词：
laminated composite plate; high-order model; elasticity theory; FOLLOWER LOADS; ELEMENT;
D O I：
10.1007/s11029-012-9248-8
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
An efficient method of solving 3D elasticity problems for thick and thin laminated composite plates is presented. It is based on a new concept of reference surfaces inside the plate. According to this concept, into each nth layer, I-n arbitrary reference surfaces parallel to the midsurface are introduced, and the displacement vectors of these surfaces are chosen as unknown functions. Such a choice allows one to represent the governing equations of the high-order theory of plates proposed in a very compact form and to derive strain-displacement relationships correctly describing all rigid-body motions of laminated plates.
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页码：15 / 26
页数：12
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