Delamination of a Coating from an Elastic Substrate

被引：0
|
作者：
A. O. Vatul’yan
K. L. Morozov
机构：
[1] Southern Federal University,
来源：
Journal of Applied Mechanics and Technical Physics | 2020年 / 61卷
关键词：
coating on an elastic substrate; delamination; transcendental equation; post-buckling behavior; Ritz method;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Known models were used to investigate the delamination of a pre-compressed coating from an elastic substrate, to study in detail the corresponding transcendental equation, prove the existence of a solution in a certain range of parameters, and obtain simple formulas for the critical value The post-buckling behavior of the coating was studied using linearization and the Ritz method It was proposed to simplify the problem by solving the problem for a beam with Winkler type boundary conditions in the delamination region, and an assessment of this simplification was made.
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页码：114 / 123
页数：9
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