RESPONSE OF MICROPOLAR THERMOELASTIC SOLID WITH VOIDS DUE TO VARIOUS SOURCES UNDER GREEN NAGHDI THEORY

被引：28

作者：

Othman, Mohamed Ibrahim Ahmed ^{[1
]}

Atwa, Sarhan Youssef ^{[1
,2
,3
]}

机构：

[1] Zagazig Univ, Fac Sci, Dept Math, Zagazig, Egypt

[2] Shorouk Acad, Dept Eng Math & Phys, Higher Inst Engineer, Cairo, Egypt

[3] Shaqra Univ, Fac Sci, Dept Math, Al Quwaiyah, Saudi Arabia

来源：

ACTA MECHANICA SOLIDA SINICA | 2012年 / 25卷 / 02期

关键词：

micropolar; thermoelastic solid; volume fraction; coupled stress; energy dissipation; voids; ELASTIC-MATERIALS; ENERGY-DISSIPATION; PLANE-WAVES; HALF-SPACE; LINEAR THEORY; ROTATION; REFLECTION; STRESS;

D O I：

10.1016/S0894-9166(12)60020-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Green-Naghdi (G-N) theory of thermoelasticity is employed to study the deformation of micropolar thermoelastic solid with voids considering the influence of various sources acting on the plane surface. The normal mode analysis is used to obtain the analytical expressions of the displacement components, force stress, coupled stress, variation of volume fraction field and temperature distribution. The computed results are presented graphically when the volume source is applied. Comparisons of type II and type III with and without rnicropolarity effect are made with the results predicted in the context of (G-N) theory.

引用

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页码：197 / 209

页数：13

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