| 基于SCILAB软件的超静定结构的求解方法分析 |
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| 引用本文： | 马晓光.基于SCILAB软件的超静定结构的求解方法分析[J].白城师范学院学报,2011(3):65-69. |
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| 作者姓名： | 马晓光 |
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| 作者单位： | 白城师范学院机械电子工程系 |
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| 摘 要： | 矩阵是求解超静定结构的有力工具，而科学计算软件SCILAB的最大特点就是以矩阵为运算单元，因此，用SCILAB求解超静定结构，是一种非常完美的结合．本文结合实例，说明在SCILAB环境下，利用多维数组的概念，可以高效的编写结构有限元程序．对于受分布力作用的连续梁，可采用近似计算的方法，以简化计算过程，提高编程效率及计算速度．给出了连续梁在各种载荷作用下可以通用的编程方法．
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| 关 键 词： | SCILAB 超静定梁 多维数组 有限元程序 |
Application of SCILAB in Structural Mechanics |
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| MA Xiao-guang.Application of SCILAB in Structural Mechanics[J].Journal of Baicheng Normal College,2011(3):65-69. |
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| Authors: | MA Xiao-guang |
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| Institution: | (Mechanical and Electrical Engineering Department,Baicheng Normal College,Baicheng 137000,China) |
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| Abstract: | Matrix is a powerful tool for the solution of statically indeterminate structure.The most characteristic of the scientific computing software SCILAB is using matrix as a computing unit.Based on scilab platform,using multidimensional array,programs of finite elements can be worked out efficiently.For continuous beam under distributed load,a method of approximate treatment can be used to simplify computational process and improve programming efficiency and computing speed to make out the programming method of continuous beam under any load. |
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| Keywords: | SCILAB statically indeterminate beam Multidimensional array FEM |
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