ABAQUS材料用户子程序UMAT

说明：  此为Chemkin 3 ,封装了之前的程序，使用起来更加方便快捷。(This is Chemkin 3 for using conveniently.)

对GID软件的数据进行预处理,用于有限元计算(preprocessing to gid software output data file)

进行潮汐调和分析的程序，比较实用，适合初学者的学习。(For tidal harmonic analysis procedure more practical for beginners to learn.)

基于明渠非恒定流的运动方程和连续方程,采用Preissmann 四点隐式差分格式,结合虚拟流量法,对有压管道 充水过渡过程进行了数值仿真模拟,该充水数学模型能模拟管道从无水变为无压流,再过渡到有压流的整个水流 运动过程,其中包括漫流和明满过渡流(Preissmann)

各种cfd的fortran小程序，有sod激波管精确解、近似解，shuosher激波管近似解，包含WENO差分格式，牛顿法；还有网格生成书籍。(Various CFD FORTRAN programs, including SOD shock tube exact solution, approximate solution, shuosher shock tube approximate solution, including WENO difference scheme, Newton method, and grid generation books.)

abaqus中的粘弹塑性的UMAT程序实例以及讲解(abaqus in the visco-elastic plastic process examples and explanations of the UMAT)

说明：  该程序可进行2D和3D恒定流分析，程序中对矩阵含义和比较难理解的部分进行了简要说明(The program can be used for 2 D and 3 D constant flow analysis. The meaning of matrix and the parts that are difficult to understand are briefly explained in the program)

地震弹性波正演，边界条件是最优的cpml，包括各向异性，粘弹等，很有用(Seismic elastic wave forward, the boundary conditions are optimal cpml, including anisotropy, viscoelasticity, etc., useful)

二维有限元源代码，为位势问题基本代码，具有一定实用性(Two-dimensional finite element source code for potential problems basic code, with some practical)

稀疏矩阵算法及其程序实现(杨绍祺+谈根林)，有解决稀疏矩阵需要的朋友可以好好认真的看一下(Sparse matrix algorithm and program implementation (Yang Shaoqi+ Tan root forest), solve sparse matrix can be a good friend in need a serious look at)