| 基于matlab的空间三维桁架结构受力分析通用程序设计 |
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| 引用本文： | 李罡.基于matlab的空间三维桁架结构受力分析通用程序设计[J].喀什师范学院学报,2005,26(3):35-38. |
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| 作者姓名： | 李罡 |
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| 作者单位： | 北京航空航天大学,能源与动力工程学院,北京,100083 |
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| 摘 要： | 介绍了空间三维桁架结构受力分析的有限元方法，运用matlab强大的数学计算功能，解决刚度矩阵的组集和约束条件的处理等问题，编制了通用的求解程序．该程序可以求解任意工作条件下的空间三维桁架的受力问题．
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| 关 键 词： | 三维桁架 有限元法 matlab 通用程序设计 |
| 文章编号： | 1006-432X(2005)03-0035-04 |
Design of 3D Space Truss Solver Based on MATLAB |
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| LI Gang.Design of 3D Space Truss Solver Based on MATLAB[J].Journal of Kashgar Teachers College,2005,26(3):35-38. |
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| Authors: | LI Gang |
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| Abstract: | The finite element method of 3D space truss force analysis is introduced. The program settles the problems how to assemble the stiffness matrix and how to disposal the constrain based on matlab language. It is all-purpose program, and it can calculate all kind of force analysis problems about 3D space truss. The program can be very useful on projects. |
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| Keywords: | 3D truss Finite element method Matlab All-purpose program design |
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