在ABAQUS中为单个网格指定材料属性的方法

1.打开ABAQUS-->>part

 然后画好一个立方体

 如图

2.划分网格

先后点击我框住的那个东西 划分网格  最后得到

4.这是最重要的一步

 点击菜单栏上的网格--创建网格部件

5.到属性里面添加材料

 按照下面的顺序

 当你点到第三个指派截面的时候 看

这时就可以选择你的材料了，但是要注意，你这是只是对整个立方体的一个小格子进行材料的设置，还有很多你没有设置，所以你得一个一个选择才可以

最好的方法是在你的生成的脚本里面修改。

代码如下：（你要先找到对应的修改代码的部分）

找到下面的代码

p = mdb.models['Model-1'].parts['Part-1-mesh-1']e = p.elementselements = e.getSequenceFromMask(mask=('[#0:3 #8 ]', ), )region = p.Set(elements=elements, name='Set-1')p = mdb.models['Model-1'].parts['Part-1-mesh-1']p.SectionAssignment(region=region, sectionName='Section-1', offset=0.0,     offsetType=MIDDLE_SURFACE, offsetField='',     thicknessAssignment=FROM_SECTION)修改为 
  

p = mdb.models['Model-1'].parts['Part-1-mesh-1']e = p.elementslen(e)n1=len(e)mat="Set"for i in range(1,8):#这里我对前8个都修改了    elements=e[i-1:i]#这里选定的是当前的单元格    settionname=mat+str(i)#设置材料名    p.Set(elements=elements,name=settionname)    region = p.Set(elements=elements, name=settionname)    p = mdb.models['Model-1'].parts['Part-1-mesh-1']    p.SectionAssignment(region=region, sectionName='Section-1', offset=0.0,     offsetType=MIDDLE_SURFACE, offsetField='',     thicknessAssignment=FROM_SECTION)

或者你直接用我的脚本 完整的

# -*- coding: mbcs -*-## Abaqus/CAE Release 6.12-1 replay file# Internal Version: 2012_03_13-20.23.18 119612# Run by Alex on Sat May 07 17:07:22 2016# # from driverUtils import executeOnCaeGraphicsStartup# executeOnCaeGraphicsStartup()#: Executing "onCaeGraphicsStartup()" in the site directory ...from abaqus import *from abaqusConstants import *session.Viewport(name='Viewport: 1', origin=(0.0, 0.0), width=264.805725097656,     height=270.227783203125)session.viewports['Viewport: 1'].makeCurrent()session.viewports['Viewport: 1'].maximize()from caeModules import *from driverUtils import executeOnCaeStartupexecuteOnCaeStartup()session.viewports['Viewport: 1'].partDisplay.geometryOptions.setValues(    referenceRepresentation=ON)s = mdb.models['Model-1'].ConstrainedSketch(name='__profile__',     sheetSize=200.0)g, v, d, c = s.geometry, s.vertices, s.dimensions, s.constraintss.setPrimaryObject(option=STANDALONE)s.rectangle(point1=(0.0, 0.0), point2=(55.0, 5.0))p = mdb.models['Model-1'].Part(name='Part-1', dimensionality=THREE_D,     type=DEFORMABLE_BODY)p = mdb.models['Model-1'].parts['Part-1']p.BaseSolidExtrude(sketch=s, depth=5.0)s.unsetPrimaryObject()p = mdb.models['Model-1'].parts['Part-1']session.viewports['Viewport: 1'].setValues(displayedObject=p)del mdb.models['Model-1'].sketches['__profile__']session.viewports['Viewport: 1'].view.setValues(nearPlane=98.7834,     farPlane=144.088, width=53.2673, height=27.6587, viewOffsetX=2.08857,     viewOffsetY=-1.13423)session.viewports['Viewport: 1'].partDisplay.setValues(mesh=ON)session.viewports['Viewport: 1'].partDisplay.meshOptions.setValues(    meshTechnique=ON)session.viewports['Viewport: 1'].partDisplay.geometryOptions.setValues(    referenceRepresentation=OFF)p = mdb.models['Model-1'].parts['Part-1']p.seedPart(size=5.0, deviationFactor=0.1, minSizeFactor=0.1)p = mdb.models['Model-1'].parts['Part-1']p.generateMesh()p = mdb.models['Model-1'].parts['Part-1']p.PartFromMesh(name='Part-1-mesh-1', copySets=True)p1 = mdb.models['Model-1'].parts['Part-1-mesh-1']session.viewports['Viewport: 1'].setValues(displayedObject=p1)session.viewports['Viewport: 1'].partDisplay.setValues(sectionAssignments=ON,     engineeringFeatures=ON, mesh=OFF)session.viewports['Viewport: 1'].partDisplay.meshOptions.setValues(    meshTechnique=OFF)mdb.models['Model-1'].Material(name='Material-1')mdb.models['Model-1'].materials['Material-1'].Elastic(table=((99999.0, 0.33),     ))mdb.models['Model-1'].HomogeneousSolidSection(name='Section-1',     material='Material-1', thickness=None) p = mdb.models['Model-1'].parts['Part-1-mesh-1']e = p.elementslen(e)n1=len(e)+1for i in range(1,n1):    elements=e[i-1:i]    settionname="mat"+str(i)    p.Set(elements=elements,name=settionname)    region = p.Set(elements=elements, name=settionname)    p = mdb.models['Model-1'].parts['Part-1-mesh-1']    p.SectionAssignment(region=region, sectionName='Section-1', offset=0.0,     offsetType=MIDDLE_SURFACE, offsetField='',     thicknessAssignment=FROM_SECTION) mdb.saveAs(pathName='C:/Temp/beam')#: Ä£ÐÍÊý¾Ý¿âÒѱ£´æµ½ "C:\Temp\beam.cae".

然后用ABAQUS 运行脚本就好了 祝你好运

免责声明：本文系网络转载或改编，未找到原创作者，版权归原作者所有。如涉及版权，请联系删