Mesomechanics of inhomogeneous deformation and short-term damage of elastic bodies: Coupled equations

被引:0
|
作者
Khoroshun, L. P. [1 ]
机构
[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine
关键词
short-term damage; porosity; microstrength; cylindrical bending;
D O I
10.1007/s10778-007-0096-5
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The coupled equations of inhomogeneous deformation and short-time damage are formulated for problems of three-dimensional elasticity, plane strain, and plane stress. Initial representations based on the stochastic inhomogeneity of macrostrength are given. A special case of microstrength distribution which simplifies the equations is examined. The cylindrical bending of an elastic layer is considered as a numerical example.
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页码:971 / 979
页数:9
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