On Stress Relaxation in Bended Viscoelastic Plate with Tension-Compression Asymmetry

被引：0
|
作者：
Sevastyanov, G. M. [1 ]
机构：
[1] Russian Acad Sci, Inst Machinery & Met, Khabarovsk Fed Res Ctr, Far Eastern Branch, Komsomolsk On Amur 681005, Russia
来源：
MECHANICS OF SOLIDS | 2023年 / 58卷 / 08期
关键词：
viscoelasticity; creep; bending; tension-compression asymmetry; CREEP; CRITERION; EQUATIONS;
D O I：
10.3103/S0025654423080186
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
This paper provides, a closed-form analytical solution to the plane-strain problem of stress relaxation in a bended plate with tension-compression asymmetry (TCA) in viscous properties. Reversible and irreversible strains are assumed to be finite. A linear viscous model with equivalent stress that is a piecewise linear function of the principal stresses with the TCA parameter is utilized. Features of the solution specific to this model are discussed.
引用
收藏
页码：2920 / 2932
页数：13
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