| 郝际平.基于位移型控制方程的圆板热后屈曲分析[J].计算力学学报,1996,13(1): |
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| 基于位移型控制方程的圆板热后屈曲分析 |
| Thermal post-buckling analysis of circular plate based on displacement type control equation |
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| DOI：10.7511/jslx19961016 |
| 中文关键词: 屈曲/位移型方程,圆板,Legendre多项式 |
| 英文关键词:buckling/displacment type control equation,circular plate,Legendre's multinomial |
| 基金项目:陕西省自然科学基金 |
| 郝际平 |
| 西安建筑科技大学!710055 |
| 摘要点击次数: 1165 |
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| 中文摘要: |
| 本文推导了圆板位移型热后屈曲方程，在设定挠度试函数后，由微分方程精确求出径向位移，然后用Galerkin法消去另一方程的残差，试函数由Legendre多项式构成，结果表明：本文方法是有效的，有关结果可供设计圆板时参考。 |
| 英文摘要: |
| The displacment type thermal post buckling control equations of circular plate has been deduced. The Galerkin's technique was used with Legendre's multinomial expansion as a trial function. It is shown that methed used in this paper is an efficient. Some results are of benefit to design of circular plates. |
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