This method can be employed in transient analysis of both plates and shells.
此法可通用于其它板壳的动力计算问题。
Applying degenerate isoparametric element, this paper has studied geometrical nonlinear response of composite plates and shells.
本文采用退化的等参壳元分析了复合材料板、壳结构的几何非线性特性。
This paper presents a new perturbation method of analysis to solve large deflections problems of plates and shells-Free-Parameter perturbation method (FPPM).
本文的主要目的是介绍一种求解轴对称板壳大挠度问题的新的正则摄动方法——自由参数摄动法。
In order for the solution of the laminated plates and shells to ensure interlaminar continuity of the physical variables, the transfer matrix technique was used.
针对层合板壳问题，为了保证各层之间物理参量的连续性，进一步应用了状态转移矩阵技术。
In this paper, The response analysis of the structure composed of plates and shells at random pressure by MSC/NASTRAN has been completed , and compared with experimental results.
本文用MSC/NASTRAN软件完成了板壳组合结构在随机面分布力作用下的响应分析研究，并与实验结果作了比较。
In nonlinear analysis, FGM plates and shells behaviors, which include large deflection bending, large deflection vibration, post-bucking, are discussed using Galerkin variational method.
在线性分析中，用解析的方法分析了FGM板、圆柱壳与双曲率扁壳弯曲、振动与屈曲等力学行为。
The analyzing method in this paper is based on the classical theory of plates and shells and the two-moment limited-interaction yield condition was used as the yield criterion for materials.
本文的分析建立在经典薄壳理论以及双矩弱作用屈服条件的基础上。
The element, possessing five degrees of freedom per node, is suited for linear, nonlinear and nonlinear stability finite element analysis of isotropic, orthotropic and laminated plates and shells.
该单元每个节点有五个自由度，适用于各向同性、正交异性和层合板壳的线性、非线性及稳定性有限元分析。
Using the correlative program, buckling analysis was made with plates, shells and portal frame made of plates.
应用所编制的程序，进行了平板、曲壳以及板式门架的双重非线性屈曲分析。
Taken power function as a trial function, nonlinear bending of circular sandwich plates and shallow spherical sandwich shells was discussed by means of point collocation.
以幂函数为试函数，用配点法计算了夹层圆板和夹层扁球壳的非线性弯曲。
Tank shells are considered the single layer and the reinforce iron plates are ignored in creating the model.
该模型将箱壳视为单层钢板，忽略了一些加强角铁等加强件。
So, we employ an elasticity method, i. e. state space method, to analyze the simply-supported FGM beams, plates and cylindrical shells.
本文首先利用状态空间法结合三角级数展开技术，对简支的FGM梁、板、圆柱壳结构进行了弹性理论分析。
The dynamic characteristics of elastic plates subjected to transverse impact and non-linearly elastic & elasto-plastic cylindrical shells under axial impact loading are investigated theoretically.
然后采用增量数值解法分析了轴向冲击载荷作用下非线性弹性圆柱壳的轴对称动力响应问题。
The dynamic characteristics of elastic plates subjected to transverse impact and non-linearly elastic & elasto-plastic cylindrical shells under axial impact loading are investigated theoretically.
然后采用增量数值解法分析了轴向冲击载荷作用下非线性弹性圆柱壳的轴对称动力响应问题。
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