Search - elastic fem

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[Software Engineering] elasticwave-fem DL : 0: 弹性波散射等有限元仿真方面的5篇论文，有这方面需求的人可以参考-elastic wave fem
Update : 2025-02-19 Size : 3.1mb Publisher : xhf
[Software Engineering] FEM-method1 DL : 0: 弹性力学及有限元,对力学及工程力学的教学与科研人员是本不错的参考资料-FEM method for elastic mechanics
Update : 2025-02-19 Size : 8.5mb Publisher : lilianchong
[matlab] FEM_2Dor3D_linelast_standard.m DL : 0: linear elastic Fem analysis in materials
Update : 2025-02-19 Size : 10kb Publisher : ahmadahmad1
[Algorithm] FEM_2Dor3D_linelast_standard DL : 0: Example 2D and 3D Linear elastic FEM code Currently coded to run either plane strain or plane stress (2DOF) or general 3D but could easily be modified for axisymmetry too.-Example 2D and 3D Linear elastic FEM code Currently coded to run either plane strain or plane stress (2DOF) or general 3D but could easily be modified for axisymmetry too.
Update : 2025-02-19 Size : 8kb Publisher : lee
[Algorithm] FEM_shear_locking_demo DL : 0: Example 2D and 3D Linear elastic FEM code Illustrates phenomenon of shear locking by computing the displacement field in a 2D linear elastic beam and comparing the FEA prediction with the exact result
Update : 2025-02-19 Size : 9kb Publisher : lee
[Other] FEM-and-MATLAB-programming DL : 3: 本书以有限单元基本理论为重点，以MATLAB程序为平台，以工程实例为背景，介绍了有限元法及其程序设计方法。本书讲述结构分析中有限元法的基本原理，单元类型包括平面杆系，空间杆系，平面等参元，空间等参元，薄板壳单元和厚板壳单元等。内容涉及杆系结构、平面问题、空间问题和板壳问题。以结构线弹性静力分析为主，同时也讲述了结构的振动、稳定和动力响应分析。-This book is the basic theory of finite elements as the key to the MATLAB program as a platform to project examples as the background, the finite element method and its programming. This book describes the structural analysis of the basic principles of the finite element method, cell types including flat bar, space bar, flat isoparametric element, space isoparametric element, sheet shell and thick shell element and so on. Covering the truss structure, flat issues, space issues and shell problems. Structural linear elastic static analysis-based, but also about the structural vibration, stability and dynamic response analysis.
Update : 2025-02-19 Size : 2.3mb Publisher : 理钶
[Other] FEM_Bbar DL : 1: Example 2D and 3D Linear elastic FEM code. Demonstrates Bbar method for avoiding volumetric locking.-Example 2D and 3D Linear elastic FEM code. Demonstrates Bbar method for avoiding volumetric locking
Update : 2025-02-19 Size : 9kb Publisher : Yiqun Yan
[Algorithm] FEMT3 DL : 0: FEM program for 2D elastic program
Update : 2025-02-19 Size : 4kb Publisher : chen
[Books] matlab-fem-code-from-eP DL : 4: 这是Feysel Nesru Sherif最新编译的Matlab 弹塑性有限元程序。其中屈服面采用的是Mohr Coulomb屈服面。这为采用matlab进行弹塑性分析提供了一定的参考作用-This is Feysel Nesru Sherif latest compiled Matlab elastic-plastic finite element program. Which yield surface is used Mohr Coulomb yield surface. This provides some reference for the elastic-plastic analysis using matlab
Update : 2025-02-19 Size : 1.9mb Publisher : zhjj
[Algorithm] Matlab_FEM2D DL : 0: 二维线弹性有限元程序这是一个简单的二维有限元程序。其特点如下： 1. 线弹性材料； 2. 4节点和8节点四边形等参元； 3. 接受力与位移边界条件；使用方法： 1. 适用于有限元初学者熟悉算法； 2. 自带输入文件。程序输出结果文件，用户需要自己进行可视化后处理； 3. 程序内有详细解释。 -Finite element method for 2D planar linear elastic problem Here is the simple code for FEM. The features are following: 1. Linear elastic material 2. Both 4 node and 8 node isoparametric rectangular element is implemented 3. Accept displacement and force boundary condition. Usage: 1. For new FEM learner to understand the implementation. 2. Two input file is given. Only data output is given. Users should find post-processor for themselves. 3. See the comment in the code for details.
Update : 2025-02-19 Size : 98kb Publisher : run zhu
[source in ebook] hou-cheng-houng-fortran-plastic DL : 0: NONLINEAR FEM ANALYSIS FOR ELASTIC-PLASTIC ANALYSIS
Update : 2025-02-19 Size : 5.63mb Publisher : kanishk
[Software Engineering] 8fem DL : 0: 用有限元FEM进行带方孔板的弹性分析，用于验证程序的正确性。-Band side plate of elastic finite element FEM analysis for the correctness of the verification process.
Update : 2025-02-19 Size : 13kb Publisher : 中华
[Software Engineering] femcode DL : 0: fem code for a embankment analysing in a pure elastic condition
Update : 2025-02-19 Size : 12kb Publisher : aliopla
[Algorithm] Visco-Elastic-Plastic-FEM-analysis DL : 3: 弹粘塑性本构模型出发，考虑混凝土材料的损伤，推导提出混凝土弹粘塑性损伤本构模型，适用性强大。本模型能够反映出材料不同的拉压性能、材料的应变率敏感性、静水压力及中间主应力的影响，具有一定的实用价值。-Based on the constitutive model of the elastic viscoplastic constitutive model, the damage of concrete materials is considered, and the constitutive model of concrete elastic viscoplastic damage is deduced. This model can reflect the influence of different tension and compression properties, strain rate sensitivity, hydrostatic pressure and the main stress of the material, which has a certain practical value.
Update : 2025-02-19 Size : 53kb Publisher : 李天祥
[matlab] FGM2D Elastic modulus DL : 0: FGM 2D FEM code in MATLAB
Update : 2025-02-19 Size : 4kb Publisher : Kiran11
[matlab] PS4B8N_DispLoad_curve DL : 1: 这是一个完整的MATLAB有限元程序，弹性本构，位移控制加载，可输出应力应变曲线，程序中带详细的中文说明(This is a complete MATLAB finite element program, elastic constitutive equation, displacement control loading, and can output stress strain curves, with detailed Chinese instructions in the program.)
Update : 2025-02-19 Size : 189kb Publisher : 克莱
[Other] Matlab-Phase-field modeling of instablity film DL : 0: 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.)
Update : 2025-02-19 Size : 97kb Publisher : 2000码农
[matlab] 线弹性动力学FEM分析 DL : 0: 采用有限元计算，可以仿真二维、三维线弹性动力学问题(matlab code for the simulation of linear elastic dynamic problems by using FEM)
Update : 2025-02-19 Size : 10kb Publisher : xiaomaomide