| 无单元法求解平面框架的动力特性 |
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| 引用本文： | 吴琛,周瑞忠.无单元法求解平面框架的动力特性[J].福州大学学报(自然科学版),2011,39(2):254-259. |
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| 作者姓名： | 吴琛 周瑞忠 |
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| 作者单位： | 福建工程学院土木工程系;福州大学土木工程学院; |
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| 基金项目： | 福建省自然科学基金资助项目(2010J05103); 福建省教育厅科研资助项目(JA08173JB08188); 福建工程学院引进人才科研启动基金资助项目(GY-Z0804) |
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| 摘 要： | 以轴力杆、欧拉梁的无单元计算为基础,将简单构件的无单元动力特性分析推进到实际结构的无单元动力仿真.计算了一个11层钢筋混凝土高层结构,实现了无单元法求解多层多跨平面框架动力特性,达到了预期的效果,验证了无单元法求解平面框架结构动力特性的可行性和有效性.
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| 关 键 词： | 无单元法 程序分析 平面框架 动力特性 |
Solution to dynamic characteristics of planar frame with element-free Galerkin method |
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| WU Chen,ZHOU Rui-zhong.Solution to dynamic characteristics of planar frame with element-free Galerkin method[J].Journal of Fuzhou University(Natural Science Edition),2011,39(2):254-259. |
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| Authors: | WU Chen ZHOU Rui-zhong |
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| Institution: | WU Chen1,ZHOU Rui-zhong2(1.Department of Civil Engineering,Fujian University of Technology,Fuzhou,Fujian 350108,China,2.College of Civil Engineering,Fuzhou University,China) |
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| Abstract: | Based on element-free Galerkin methed for axial pole and Euler beam,dynamic characteristic analysis is advanced from simple constructional elements to a construction.An eleven-storey reinforced concrete building is calculated.The dynamic characteristic analysis of planar frame is made and achieved anticipated effect.It is confirmed that the new method is feasible and effective in solution to dynamic characteristics of planar frame. |
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| Keywords: | element-free Galerkin method program analysis planar frame dynamic characteristics |
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