Influence of Dynamic Loads on the Fracture of Brittle Layers of a Multilayer Composite

被引:0
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作者
N. Selyutina
Yu. Petrov
V. Parameswaran
A. Sharma
机构
[1] Saint Petersburg State University,Institute for Problems in Mechanical Engineering
[2] Russian Academy of Sciences,undefined
[3] Indian Institute of Technology Kanpur,undefined
[4] Indian Institute of Technology Madras,undefined
关键词
Fibre-metal laminate; Stress–strain curve; Relaxation time constant; Dynamic loading;
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学科分类号
摘要
The multistage irreversible deformation in the case of tension of multilayer composites is studied from viewpoint of a dynamics as a function of structural-temporal characteristics and static mechanical characteristics. Experimental stress–strain curves of fibre metal laminates under static and dynamic loading are analyzed on the basis of extended relaxation model of plasticity for heterogeneous materials. The obtained results can be of interest for composite materials.
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页码:155 / 158
页数:3
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