| Winkler地基上中厚板计算的重构核粒子法 |
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| 引用本文： | 曾祥勇,朱爱军,邓安福.Winkler地基上中厚板计算的重构核粒子法[J].重庆大学学报(自然科学版),2009,32(1):44-49. |
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| 作者姓名： | 曾祥勇 朱爱军 邓安福 |
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| 作者单位： | 重庆大学,土木工程学院,重庆,400030
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| 基金项目： | 重庆市科学技术委员会资助项目 |
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| 摘 要： | 重构核粒子法(reproducing kernel particle method,RKPM)是一种基于核函数近似的典型无网格方法.以RKPM法插值形函数为基础,基于Mindlin中厚板理论,建立Winkler地基上中厚板弯曲挠度的RKPM法求解控制方程,编制相应的计算程序,算例分析表明该方法有效可行.
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| 关 键 词： | 计算方法 重构核粒子法 无网格法 Mindlin板 Winkler地基 |
Reproducing kernel particle method for numerical analysis of Mindlin plate bending on a Winkler foundation |
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| ZENG Xiang-yong,ZHU Ai-jun,DENG An-fu.Reproducing kernel particle method for numerical analysis of Mindlin plate bending on a Winkler foundation[J].Journal of Chongqing University(Natural Science Edition),2009,32(1):44-49. |
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| Authors: | ZENG Xiang-yong ZHU Ai-jun DENG An-fu |
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| Institution: | 1.College of Civil Engineering;Chongqing University;Chongqing 400030;P.R.China;2.College of Civil Engineering and Architecture;Guizhou University;Guiyang 550003;P.R.China |
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| Abstract: | The reproducing kernel particle method(RKPM) is a typical meshless method based on kernel function simulation.Based on the interpolating shape function of RKPM and Mindlin plate theory,the governing equations of RKPM to the deflection solution of Mindlin plate bending on a Winkler elastic soil foundation are established.Numerical results indicate that the above method and the corresponding program are effective and accurate. |
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| Keywords: | computational methods reproducing kernel particle method meshless method Mindlin plate Winkler soil foundation |
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