帕斯捷尔纳克地基上FGM纳米板在线性和非线性变载荷作用下的热屈曲

IF 1.9 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advances in Materials Research-An International Journal Pub Date : 2016-12-01 DOI:10.12989/AMR.2016.5.4.245

F. Ebrahimi, J. Ehyaei, R. Babaei

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引用次数: 23

摘要

利用非局部弹性理论分析了由帕斯捷尔纳克弹性地基支撑的功能梯度纳米板在线性/非线性变化载荷作用下的热机械屈曲问题。纳米板的两个相对边缘分别受到线性和非线性变化的法向应力。纳米板的弹性性质在空间坐标上以幂律形式变化。Eringen

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Thermal buckling of FGM nanoplates subjected to linear and nonlinear varying loads on Pasternak foundation

Thermo-mechanical buckling problem of functionally graded (FG) nanoplates supported by Pasternak elastic foundation subjected to linearly/non-linearly varying loadings is analyzed via the nonlocal elasticity theory. Two opposite edges of the nanoplate are subjected to the linear and nonlinear varying normal stresses. Elastic properties of nanoplate change in spatial coordinate based on a powerlaw form. Eringen

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来源期刊

Advances in Materials Research-An International Journal MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

3.50

自引率

27.30%

发文量