| 摄动DQ法分析板的大挠度热弯曲 |
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| 引用本文： | 杨杰,彭建设.摄动DQ法分析板的大挠度热弯曲[J].工程力学,1996,13(3):86-92. |
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| 作者姓名： | 杨杰 彭建设 |
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| 作者单位： | 武汉化工学院!武汉430073(杨杰)，四川师范学院(彭建设) |
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| 摘 要： | 本文给出了求解板的大挠度热弯曲问题的摄动DQ法。该方法由二阶摄动得到板的大挠度热弯曲问题的一组线性摄动方程后运用DQ法进行求解,具有良好的计算精度和计算效率。
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| 关 键 词： | 大挠度 热弯曲 摄动法 DQ法 |
LARGE DEFLECTION ANALYSIS OF PLATES UNDER THERMAL LOADING BY USING PERTURBATION DIFFERENTIAL QUADRATURE METHOD |
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| Yans Jie Peng Jianshe.LARGE DEFLECTION ANALYSIS OF PLATES UNDER THERMAL LOADING BY USING PERTURBATION DIFFERENTIAL QUADRATURE METHOD[J].Engineering Mechanics,1996,13(3):86-92. |
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| Authors: | Yans Jie Peng Jianshe |
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| Affiliation: | Yans Jie Peng Jianshe(Wuhan Institute of Chemical Technology) (Sichuan Teachers College) |
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| Abstract: | Large deflection analysis of plates under thermal loading is presented in this paper by using a new effective technique------perturbation differential quadrature method. By introducing the nondimensional temperature and lateral load as the perturbating parameters, a series of linear governing differential equations have been established and then are solved by means of differential quadrature method. |
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| Keywords: | large deflection analysis thermal bending perturbation technique the differential quadrature method |
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