基于NEO-HOOKEAN本构编写的ABAQUS用户子程序UMAT
2024-01-22 00:26:58
24KB
混凝土塑性损伤模型的umat文件 用于ABAQUS中自定义用户材料属性 本文件中定义了混凝土的弹塑性模型 其中塑性考虑了混凝土的塑性损伤模型
2023-09-26 11:49:01
2KB
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SUBROUTINE UMAT(stress,statev,ddsdde,sse,spd,scd,
1 rpl, ddsddt, drplde, drpldt,
2 stran,dstran,time,dtime,temp,dtemp,predef,dpred,cmname,
3 ndi,nshr,ntens,nstatv,props,nprops,coords,drot,pnewdt,
4 celent,dfgrd0,dfgrd1,noel,npt,layer,kspt,kstep,kinc)
c WRITE (6,*) '
c NOTE: MODIFICATIONS TO *UMAT FOR ABAQUS VERSION 5.3 (14 APR '94)
c
c (1) The list of variables above defining the *UMAT subroutine,
c and the first (standard) block of variables dimensioned below,
c have variable names added compared to earlier ABAQUS versions.
c
c (2) The statement: include 'aba_param.inc' must be added as below.
c
c (3) As of version 5.3, ABAQUS files use double precision only.
c The file aba_param.inc has a line "implicit real*8" and, since
c it is included in the main subroutine, it will define the variables
c there as double precision. But other subroutines still need the
c definition "implicit real*8" since there may be variables that are
c not passed to them through the list or common block.
c
c (4) This is current as of version 5.6 of ABAQUS.
c
... ...
2023-03-15 22:47:36
300KB
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Abaqus UMAT subroutine code for phase-field fracture in elasto-plastic solids
ABAQUS相场断裂模拟的UMAT程序，模拟弹塑性材料的断裂。附参考文献、inp文件和f文件。
2023-03-14 22:27:18
2.16MB
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UMAT子程序用来定义复合材料的材料属性，该程序采用hashin失效准则
2023-03-01 21:13:22
2KB
基于ABAQUS的hashin和Tong-Norrius准则的umat子程序
2022-11-05 09:24:43
4KB
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