针对微观尺度的FG-GPLRC结构的非线性屈曲问题,首次建立了基于修正偶应力理论的FG-GPLRC浅球壳非线性屈曲分析等几何模型,研究了其在横向荷载作用下的尺寸相关非线性屈曲行为.基于修正偶应力理论,一阶剪切变形理论,冯卡门几何非线性假设与变分原理,在等几何框架内建立了考虑尺寸效应的FGGPLRC浅球壳的平衡方程等效积分弱...
基于Newmark-β法的FG-GPLRC缺陷圆环板非线性动态响应计算系统是由浙江工业大学著作的软件著作,该软件著作登记号为:2025SR0434348,属于分类,想要查询更多关于基于Newmark-β法的FG-GPLRC缺陷圆环板非线性动态响应计算系统著作的著作权信息就到天眼查官网!
In this study, the nonlinear dynamic analysis of functionally graded graphene nanoplatelet reinforced composite (FG-GPLRC) beams is examined. The material properties can be estimated by using the modified Halpin-Tsai model and rule of mixture. Based on the third-order shear deformation theory and ...
of the piezoelectrically FG-GPLRC disk surrounded by the nonlinear elastic foundation. Another important consequence is that, when the effect of the elastic foundation is considered, there is a sinusoidal effect from theRo/Riparameter on the thermal post-buckling of the disk and this matter is tr...
Free vibrational mode shapes and frequencies of sandwich folded plates standing on folded foundation and structured by auxetic honeycomb core and FG-GPLRC coating layers 来自 Taylor & Francis 喜欢 0 阅读量: 1 作者: S Hosseini,D Shahgholian-Ghahfarokhi,MA Shahmohammadi,h.salehipour@ilam.ac.ir...
Geometrically Nonlinear Free Vibration of FG-GPLRC Circular Plate on the Nonlinear Elastic FoundationCircular plateGeometrical non-linearityFree vibrationGraphene plateletGDQ methodThe current article deals with the nonlinear free vibration of nanocomposite circular plates reinforced with graphene platelets (GPL...
Afterwards, the generalized differential quadrature method (GDQM) is utilized to study the free vibration characteristics of FG-GPLRC spherical shell. To assess the validity and accuracy of the presented method, the results are compared with the available researches. Finally, the natural frequencies ...
Geometrically nonlinear vibrations of FG-GPLRC cylindrical panels with cutout based on HSDT and mixed formulation: a novel variational approachSHEAR (Mechanics)PROBLEM solvingFREE vibrationPOLYGONSBased on Reddy's third-order shear deformation theory and mixed formulation, a new numerical approach in the...
In this article, an exact analytical method for the free vibration analysis of functionally graded (FG) graphene platelet (GPL)-reinforced composite (GPLRC) sector cylindrical shells is presented by considering Levy-type boundary conditions for the first time. The analysis ...
The GPLRC core is assumed to be multilayers, and each layer may have different values of porosity coefficient to achieve a piece‐wise functionally graded pattern. Young's moduli along with shear modulus of porous GPLRC core are predicted by a generic Halpin‐Tsai model in which the porosity ...