Description: 非线性有限元程序，NONSAP is a general finite element program for the nonlinear static and dynamic analysis of complex structures. The program is very flexible and was designed to be extended and modified by the user. In particular the program can easily be modified to use a different formulation of the equations of motions, different time integration operators and other additional options. -Nonlinear finite element program, NONSAP is a general finite element program for the nonlinear static and dynamic analysis of complex structures. The program is very flexible and was designed to be extended and modified by the user. In particular the program can easily be modified to use a different formulation of the equations of motions, different time integration operators and other additional options. Platform: |
Size: 124928 |
Author:wangsong |
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Description: 扩展有限元的Fortran代码，用于扩展有限元的数值仿真计算。-Extended finite element of the Fortran code for the extended finite element numerical simulation. Platform: |
Size: 19456 |
Author:刘同 |
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Description: 扩展有限元法及与其它数值方法的联系,简单讲解了扩展有限元的原理-Extended finite element method and the links with other numerical methods Platform: |
Size: 1809408 |
Author:latercomer |
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Description: This paper shows how electrical engineering undergraduates can acquire a working
knowledge of the finite element method (FEM) within a short period of time using MATLAB. For
simplicity, only first-order triangular elements are considered. The scalar wave equation for
homogeneous isotropic waveguides is used for introducing the FEM. Simple waveguide problems,
including a design problem, are discussed as examples. It is shown how the knowledge acquired can
be extended to other electromagnetic problems Platform: |
Size: 119808 |
Author:mahdi |
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Description: 这本书比较详地讲述了扩展有限元方法以及其在二维空间的应用-The Extended Finite Element
Method and Its Implementation
in 2D in the Aster Code Platform: |
Size: 1113088 |
Author:袁维 |
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Description: OpenXFEM++ with patches for Cygwin or Linux-An object-oriented enriched finite element code that provides a robust tool for simulating fracture using an extended finite element(XFEM)computations. The features of the program include flexibility in the integration schemes (subtriangles, subquadrilaterals, independent near-tip and discontinuous quadrature rules) domain integral methods for homogeneous and bi-material interface cracks arbitrarily oriented with respect to the mesh geometry is described and updated by level sets, vector level sets or a standard method standard and enriched approximations are independent enrichment detection schemes: topological, geometrical, narrow-band, etc. multi-material problem with an arbitrary number of interfaces and slip-interfaces non-linear material models such as J2 plasticity with linear, isotropic and kinematic hardening. Platform: |
Size: 313344 |
Author:liping |
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Description: 一篇文章，关于XFEM的基本理论知识、方法和代码，值得-The extended finite element method (X-FEM) is a numerical method for modeling strong (displacement) as well as weak (strain) discontinuities within a standard finite element framework.We place particular emphasis on the design of a computer code to
enable the modeling of discontinuous phenomena within a finite element framework. Platform: |
Size: 405504 |
Author:任红云 |
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Description: 扩展有限元的Fortran代码，用于扩展有限元的数值仿真计算-Extended finite element of the Fortran code for the extended finite element numerical simulation. Platform: |
Size: 2322432 |
Author:郑兴 |
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Description: 采用matlab编写的二位扩展有限元的程序，主要解决断裂力学里面的裂纹和开裂问题-Two extended finite element program using matlab, solve fracture mechanics inside the crack and cracking Platform: |
Size: 402432 |
Author:万德 |
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Description: 用于计算裂纹的扩展有限元程序，Matlab编写-Extended finite element program used to calculate the crack, Matlab prepared Platform: |
Size: 1009664 |
Author:visom |
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Description: 本例实现了扩展有限单元法在商用软件ABAQUS中的应用,This case extended finite element method in the commercial software ABAQUS Platform: |
Size: 2112512 |
Author:李一 |
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Description: 牛人Matthew Pais，精通扩展有限元、abaqus、matlab,此博士论文详尽描述了XFEM的理论与编程思想。
-Professor Matthew Pais who is proficient at Extended Finite Element、abaqus, matlab。This paper describes the the XFEM theory and matlab programm ideas in detail.Now it is open to you ,my friends! Platform: |
Size: 4389888 |
Author:liuwei |
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Description: The seminar will discuss how the extended finite element method (XFEM) is implemented and used in the commercially available finite element software ABAQUS with focus on crack propagation modeling. XFEM is a recent addition to ABAQUS that allows the crack geometry to be independent of the part mesh. This is quite useful for analyzing crack growth because it bypasses the need to re-mesh the crack tip region for every crack growth increment. The concepts of level set method, phantom node approach, and cohesive segments method, which are required for XFEM modeling, will also be discussed. Further the implementation of user subroutine to implement user required damage criteria will be discussed. Open discussions about any XFEM related issue will follow Platform: |
Size: 258048 |
Author:kkk |
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Search - extended finite element