DEFORMATION DAMAGE THEORY OF MATERIALS AND ITS APPLICATION TO THE ANALYSIS OF THE DEFORMATION PROCESS OF SQUARE PLATES

被引:0
|
作者
SADOWSKI, T
机构
[1] Technical Univ of Lublin, Lublin, Poland
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中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The paper deals with assumptions of deformation damage theory and its application to the analysis of plate deformation. Introducing a tensor damage parameter of the second order as an internal parameter, it is possible to present a general constitutive equations for materials subjected to a quasistatic process of deformation and damage in the elastic range. Particularly, a case of uncoupled damage in plane stress is considered. As application of the proposed model the analysis of the deformation process in plates made of damaging elastic-brittle and brittle-plastic materials is presented.
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页码:449 / 461
页数:13
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