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将有限单元半解析法用于求解三维填充式波形空间结构。构造了结构受弯窄条的反力矩
阵。根据有限单元半解析法将位移场表示成两个方向位移的组合:一个方向以函数形式给定位移
形状;另一方向为求解有限单元法的代数方程组。最后通过算例验证表明:有限单元半解析法对于
求解空间填充式结构非线性问题具有精度高,收敛快,易于计算机编程的优点。
关键词:有限单元半解析法;三维填充式波形结构;薄壁空间体系;几何非线性-The finite element semi-analytical method fo
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采用MATLAB作为编程平台,利用MATLAB强大的科学计算和符号运算功能,帮助读者轻
-Using Matlab as a programming platform to calculate finite element analysis
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This for the programming in java to analyze using finite element method. The finite element method can be applied to problems in various fields of science and engineering.-This is for the programming in java to analyze using finite element method. Th
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This for the programming in matlab to analyze using finite element method. The finite element method can be applied to problems in various fields of science and engineering.-This is for the programming in matlab to analyze using finite element method
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结构分析的有限元法和matlab程序设计 徐荣桥-Structural analysis of the finite element method and matlab programming by Xu Rong qiao
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利用matlab软件编写程序实现平面问题八结点等参元有限元的计算-Using matlab software programming to achieve plane problem eight nodes isoparametric finite element calculation
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本书的最大特点是提供了相当多的源程序供参考,并采用模块化的编程技术实现,方便读者阅读。-The most important feature of this book is to provide a considerable source for information and the use of modular programming technology, the convenience of readers.
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此为matlab有限元编程经典书籍,附有matlab程序,有助于我们学习有限元-This is the MATLAB finite element programming classic electronic books (containing matlab program), can help us to study the finite element programming
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本书介绍了MATLAB 编程环境下编写有限元程序的方法和技巧,并附有若干算例的有
限元程序。还有若干推导有限元列式的MATLAB 符号运算程序示例。这些都为读者深入理
解有限元理论和掌握其实施技巧提供了极好的手段。-This book describes the methods and techniques to prepare finite element program under MATLAB programming environment, along with a number
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Matlab在有限元中的应用经典教程,从结构动力学基本方程到编程方法-Matlab tutorials in classical finite element the basic equation of structural dynamics to the programming method
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有限元编程,本程序包含四个子程序,其主要功能分别是:
void matmat void matvec
调用结点及单元信息判断并循环形成总刚
double matvec double gs
调用结点位移及结点信息和对应单元信息,回代求出并输出单元杆端力
-Finite element programming, the program contains four subroutines, the main functions are:
Void matmat void
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