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四面体有限元程序,单元刚度的计算及总刚度矩征集成-tetrahedral finite element program modules stiffness of the total stiffness and assembly into Moment
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// TetGen computes Delaunay tetrahedralizations, constrained Delaunay tetra- //
// hedralizations, and quality Delaunay tetrahedral meshes. The latter are //
// nicely graded and whose tetrahedra have radius-edge ratio bounded. Such //
// meshe
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四面体网格划分的有限元计算源代码,在将变形体划分为四面体后,输入节点坐标,程序利用弹塑性本构,将载荷和位移关系转变为线性方程组,是一个很好的求解简单三维变形体的程序,还可输出单元变形量,应力等。-Tetrahedral mesh of the finite element method source code, in the deformed tetrahedron is divided into, the input node coordinates, the program using el
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处理六面体,四面体,四边形和三角网格。拉格朗日,层次,以及单项有限元。接口PETSc解,自适应网格加密,和极端portablility -Handling hexahedral, tetrahedral, quadrilateral and triangular meshes. Lagrange, level, and the individual finite element. PETSc solution interfaces, adaptive mesh refinement, and e
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三维任意区域的四面体网格剖分,本代码为开源的Tetgen生成的代码,可以方便大家在三位有限元数值算例时计算复杂的区域-The tetrahedral mesh 3D any area of the code code open source Tetgen generation cases when the computational complexity of the area, you can easily three finite element numerica
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线性四面体元的有限元分析可直接利用的函数,包括求刚度矩阵,求体积,求整体刚度矩阵等,有重要的利用价值-Linear tetrahedral element finite element analysis can be directly used for functions, including seeking stiffness matrix, the volume demand, the global stiffness matrix of such demand, there is sign
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在matlab环境下利用有限元分析方法,采用四面体单元计算单向拉伸杆的横截面应力-In the matlab environment using finite element analysis, calculated using one-way stretch rod tetrahedral unit cross-sectional stress
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matllab有限元函数求值程序关于3D四面体网格-a program library which evaluates a finite element function defined on a 3D tetrahedral mesh
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有限单元法空间四节点四面体单元matlab程序实例-Four-node tetrahedral elements of the finite element method for space matlab program instance
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fem2d_project读取定义采样一个文件(标量或矢量)函数的3个参数,以及一个节点和四面体元素的列表用于数据的有限元表示的
计算与之相关联的一组有限元系数给定的有限元素网格,并将该信息写入文件。
使有限元表示由节点、元素和值构成的文件。(FEM2D_PROJECT reads files defining a sampling of a (scalar or vector) function of 3 arguments, and a list of nodes and tetr
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