当前位置: X-MOL 学术Int. J. Mech. Mater. Des. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Thermal vibration of thick FGM spherical shells by using TSDT
International Journal of Mechanics and Materials in Design ( IF 3.7 ) Pub Date : 2021-02-01 , DOI: 10.1007/s10999-021-09530-4
Chih-Chiang Hong

The effects of TSDT on the thermal vibration of thick FGM spherical shells are investigated by using the GDQ numerical method. The c1 term of nonlinear coefficient in TSDT displacement is included to obtain the dynamic GDQ discrete equations. Parametric variables for environment temperature, FGM power law index and calculated shear coefficient are used to study the main effects on the stress and center deflection. The calculated thermal deflection and stress data of time response and transient response are presented for the thick FGM spherical shells.



中文翻译:

TSDT对厚壁FGM球形壳的热振动

利用GDQ数值方法研究了TSDT对FGM厚球形壳热振动的影响。包含TSDT位移中非线性系数的c 1项,以获得动态GDQ离散方程。使用环境温度,FGM幂律指数和计算出的剪切系数的参数变量来研究对应力和中心挠度的主要影响。给出了厚壁FGM球形壳体的时间响应和瞬态响应的热变形和应力数据。

更新日期:2021-02-01
down
wechat
bug