| 用无网格法求解非线性混凝土受压柱 |
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| 引用本文： | 焦俊婷,王石榴.用无网格法求解非线性混凝土受压柱[J].嘉应学院学报,2006,24(6):110-112. |
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| 作者姓名： | 焦俊婷 王石榴 |
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| 作者单位： | 嘉应学院,土木工程系,广东,梅州,514015 |
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| 基金项目： | 嘉应学院校科研和教改项目 |
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| 摘 要： | 基于移动最小二乘近似,用无网格法求解考虑材料非线性的混凝土受压柱,在分析中由于混凝土材料的非线性,利用Newton-Raphson迭代法进行求解,编制了相应的分析程序,对混凝土受压柱进行了数值分析。本文分析结果与解析解和有限元解进行比较,吻合较好。
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| 关 键 词： | 无网格法 移动最小二乘近似 混凝土受压柱 非线性分析 |
| 文章编号： | 1006-642X（2006）06-0110-03 |
| 收稿时间： | 2006-07-30 |
| 修稿时间： | 2006年7月30日 |
Nonlinear Analysis of Reinforced Concrete Column Under Compression by Meshless Method |
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| JIAO Jun-ting,WANG Shi-liu.Nonlinear Analysis of Reinforced Concrete Column Under Compression by Meshless Method[J].Journal of Jiaying University,2006,24(6):110-112. |
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| Authors: | JIAO Jun-ting WANG Shi-liu |
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| Abstract: | According to Moving Least Square Approximation,reinforced concrete column under compression is researched to utilizing the meshless method.Because concrete is a nonlinear material,the Newton-Raphson method is used in solving equations.The computing program is developed,and reinforced concrete columns under compression are computed.When these results are compared with analytic results and finite element results,they are in agreement. |
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| Keywords: | meshless method moving least square approximation reinforced concrete column under compression nonlinear analysis |
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