Thermal effect on static bending, vibration and buckling of Reddy beam based on modified couple stress theory

被引：13
|
作者：
Daneshmehr, Ali Reza [1 ]
Abadi, Mostafa Mohammad [1 ]
Rajabpoor, Amir [1 ]
机构：
[1] Univ Tehran, Coll Engn, Sch Mech Engn, Tehran, Iran
来源：
OPTIROB 2013: OPTIMIZATION OF THE INTELLIGENT SYSTEMS AND THEIR APPLICATIONS IN AEROSPACE, ROBOTICS, MECHANICAL ENGINEERING, MANUFACTURING SYSTEMS, BIOMECHATRONICS AND NEUROREHABILITATION | 2014年 / 332卷
关键词：
microstructure; modified couple stress; Reddy beam; variational principle;
D O I：
10.4028/www.scientific.net/AMM.332.331
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A microstructure-dependent Reddy beam theory (RBT) which contain only one material length scale parameter and can capture the size effect in micro-scale material unlike the classical theory is developed. using the variational principle energy the governing equation of motion is derived based on modified couple stress theory for the simply supported beam. the equations obtained are solved by Fourier series and the influence of the length scale parameter and thermal effect on static bending, vibration and buckling analysis of micro-scale Reddy beam is investigated.
引用
收藏
页码：331 / 338
页数：8
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