Mathematical modeling of the stress-strain state of adhesive layers in sandwich structures

被引：1
|
作者：
Song-Jeng H. [1 ]
机构：
[1] Department of Mechanical Engineering, National Chung Cheng University, Ming-Hsiung Chia-Yi 621
来源：
Mechanics of Composite Materials | 2002年 / 38卷 / 2期
关键词：
Adhesive layers; Equilibrium equations; Fracture; Modeling of stress-strain state; Sandwich shells and beams;
D O I：
10.1023/A:1014925325217
中图分类号：
学科分类号：
摘要：
The studies on theoretical modeling of a sandwich shell (SS) and sandwich beam (SB) are presented in this paper. The displacements of adhesive layers are computed in the whole SS. The Euler-Ostrogradskii equations are used to derive the equations of equilibrium, which contain six 16th-order differential equations. The three-point bending of a sandwich beam is considered and the behavior of the adhesive layer of the SB is calculated.
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页码：103 / 120
页数：17
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