▍1. abaqus umat_gurson
说明: GTN模型的子程序,在ABAQUS的UMAT 中使用,金属细观损伤模型。(Subroutine of GTN model, used in UMAT of ABAQUS, metal meso damage model.)
说明: GTN模型的子程序,在ABAQUS的UMAT 中使用,金属细观损伤模型。(Subroutine of GTN model, used in UMAT of ABAQUS, metal meso damage model.)
说明: 应用于abaqus复合材料泡沫夹芯结构仿真分析(It can be used in abaqus)
混凝土收缩徐变, 多用于结构分析和混凝土结构施工阶段计算(Concrete shrinkage and creep are mostly used for structural analysis and concrete structure construction stage calculation.)
基于abaqus软件,采用fortran 编程软件的计算公路路面温度场子程序计算(TEMPERATURE USERSOBLINE)
LBM Lattice Boltzmann格子波尔兹曼程序,D3Q19 三维程序,不可多得。(LBM Lattice Boltzmann Lattice Boltzmann program, D3Q19 dimensional process indeed.)
可对圆柱滚子轴承动力学进行求解,其中包括了保持架模型(The dynamics of cylindrical roller bearing can be solved)
经过激波,气体的压强、密度、温度都会突然升高,流速则突然下降(After the shock, the gas pressure, density, temperature will rise suddenly, a sudden drop in flow velocity)
经过激波,气体的压强、密度、温度都会突然升高,流速则突然下降(After the shock, the gas pressure, density, temperature will rise suddenly, a sudden drop in flow velocity)
说明: 晶核发展,计算晶粒运动的程序,利用Fortran77编写(Nuclei developed to calculate the grain movement process, the use of Fortran77 prepared)
求积分,可以计算被积函数高震荡的一维积分( D01AKF IS AN ADAPTIVE INTEGRATOR, ESPECIALLY SUITED TO C STRONGLY OSCILLATORY NON-SINGULAR INTEGRANDS, WHICH CALCULATES C AN APPROXIMATION TO THE INTEGRAL OF A FUNCTION OVER A FINITE C INTERVAL (A,B) C C D01AKF ITSELF IS ESSENTIALLY A DUMMY ROUTINE WHOSE FUNCTION IS TO C PARTITION THE WORK ARRAYS WORK AND IWORK FOR USE BY D01AKV. C WORK IS PARTITIONED INTO 4 ARRAYS EACH OF SIZE LIMIT, WHERE C LIMIT = MIN(LWORK/4, LIWORK). C IWORK IS A SINGLE ARRAY IN D01AKV OF SIZE LIMIT.)