SELF-CONSISTENT MODELING OF ELASTIC-VISCOPLASTIC POLYCRYSTALS

被引：0

作者：

ROUGIER, Y ^{[1
]}

STOLZ, C ^{[1
]}

ZAOUI, A ^{[1
]}

机构：

[1] ENSTA,MECAN & ENERGET LAB,F-91120 PALAISEAU,FRANCE

来源：

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II | 1994年 / 318卷 / 02期

关键词：

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A truly self-consistent scheme for modelling the elastic-viscoplastic behaviour of polycrystals has, at variance with previous attempts, to preserve the elastic-viscoplastic nature of intergranular accommodation. A treatment which obeys this requirement is presented here: thanks to a tangent linearization procedure along the load path and to the use of the Laplace-Carson transform method, the problem considered is converted into a symbolically inhomogeneous elastic one with eigenstrains, which has a known classical solution.

引用

页码：145 / 151

页数：7

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