Description: 本程序采用8结点四边形单元，分析固定位移边界条件的弹性力学平面问题-This procedure using 8-node quadrilateral element, analysis of fixed displacement boundary conditions of the plane problem in elasticity Platform: |
Size: 2048 |
Author:孙杨 |
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Description: 最速下降梯度法matlab程序和用拟牛顿法求极小值点-apply a gradient–descent based error minimization approach to minimize the difference between the real deformation and the simulated one given the elasticity parameters Platform: |
Size: 8192 |
Author:侯小叶 |
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Description: 弹性力学中的一些基本概念，应用matlab对其进行求解，方便弹性力学初学者的学习与借鉴-Some of the basic concept of elasticity, the application of matlab them to solve the convenient elasticity beginners and learn from Platform: |
Size: 1024 |
Author:孔祥希 |
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Description: Using the Matlab program given below, develop a program for one-dimensional elasticity. The program should be able to treat an arbitrary number of elements. Use the penalty method to enforce the essential boundary conditions. Use two-node linear elements. Platform: |
Size: 1024 |
Author:lee |
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Description: 介绍用matlab进行有限元计算的国外经典著作，前面重点介绍了有限元的相关内容，后面重点讲解了如何利用matlab的工具箱实现有限元的计算。-This book gives a background treatment of the Galerkin method in Chaps. 2–4.
Topics such as developing weak formulations as prelude to solving the finite
element equation, interpolation functions, derivation of elemental equations,
assembly and sample solutions were treated in these chapters. Chapter 5 gives an
overview on the use of the pdetoolbox. Chapter 6 and 7 give different sample
problems and their solutions on heat transfer and elasticity in Materials
Engineering. Platform: |
Size: 2888704 |
Author:罗雨轩 |
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Description: Matlab code for a model to assess the contributions of muscle visco-elasticity and afferent feedback to joint dynamics.
Platform: |
Size: 1024 |
Author:hhh |
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Description: This the README file for the Isogeometric Analysis (IGA) Matlab code.
The code supports one, two and three dimensional linear elasticity problems.
Extended IGA for hole, inclusion and crack modelling is also implemented.
Structural mechanics problems including Euler beam and Kirchhoff plates
(rotation-free formulations) are implemented as well.-This is the README file for the Isogeometric Analysis (IGA) Matlab code.
The code supports one, two and three dimensional linear elasticity problems.
Extended IGA for hole, inclusion and crack modelling is also implemented.
Structural mechanics problems including Euler beam and Kirchhoff plates
(rotation-free formulations) are implemented as well. Platform: |
Size: 13981696 |
Author:zhaobo |
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Description: 基于Mathcad（也可转为matlab程序）的旋转系绳系统模型，以牛顿力学建模，考虑系绳弹性，可用于任意开普勒轨道建模仿真。(The Mathcad based model of the rotating tether system, which considers the tether elasticity, can be used for arbitrary Kepler orbit modeling and simulation.) Platform: |
Size: 182272 |
Author:PeterLu
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Description: 等几何分析MATLAB程序包,有着丰富的例子,其中fem包内为传统的拉格朗日插值有限元,
iga包内为nurbs插值的等几何有限元(This is the README file for the Isogeometric Analysis (IGA) Matlab code.
The code supports one, two and three dimensional linear elasticity problems.
Extended IGA for hole, inclusion and crack modelling is also implemented.) Platform: |
Size: 5052416 |
Author:BITWYH
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Description: 这是一个3维8节点计算弹性力学有限元的MATLAB程序： 1） 生成网格的程序，可以更改模型尺寸、单元数量等参数；2）可以 计算刚度矩阵、位移、应力等，并将结果保存；3）可以后处理程序显示结果；(This is a 3-D 8-node MATLAB program for calculating finite element of elasticity:1) mesh generation program, which can change the size of the model, the number of elements and other parameters; 2) stiffness matrix, displacement, stress and so on can be calculated, and the results can be saved; 3) the results can be displayed by post-processing program.) Platform: |
Size: 780288 |
Author:有没有_昵称 |
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Description: 本程序研究的目的是证明一种有限元相场算法，其中相场方程是完全耦合并同时求解的。不过，在这种情况下，完全耦合的方程是弹性和非守恒的阶参数；然而，该方法可作为其他相场模型完全耦合公式的模板。这是求解具有弹性不均匀性的Allen-Cohn方程的主要程序。有限元算法。该算法解决了非保守阶参数的演化问题。全耦合模式下应力列场的演化。取决于代码中Isolve参数的选择：对于Isolve-1，代码以长手格式和非优化模式执行。为了执行Matlab优化模式。因此，对于所需的执行模式，该参数应该在程序中修改。(The objective of this program is to demonstrate a FEM phase-field algorithm in which
phase-field equations are fully coupled and solved simultaneously. Although, in this case, the fully coupled equations are elasticity and non-conserved order parameters; however, the approach serves as a template for fully coupled formulism of other phase-field models. This is the main program to solve Allen-Cohn equation with elastic inhomogeneities using FEM algorithm. The algorithm solves the evolution of the non-conserved order parameters and the evolution of stress and strain fields simultaneously in fully coupled mode. Depending on the selection of the isolve parameter in the code: For isolve=1, the code executes in longhand format and un-optimized mode. For isolve=2, execution is for Matlab Octave optimized mode. Therefore, for the desired execution mode, this parameter in line 37 should be modified in the program.) Platform: |
Size: 99328 |
Author:2000码农 |
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