Python提取ABAQUS结果数据

#!/user/bin/python
# -*-coding:UTF-8 -*-
#***************************************
#**         程序提取场变量输出        **
#** 主要为梁单元应力、内力和节点位移  **
#***************************************
#导入模块
fromodbAccess import*
fromabaqusConstants import*
importsys
importos
odb =openOdb(path='C:\\Temp\\shangtest.odb')
cpFile=open('artlcF1.txt','w')
#----------------------------------------------------------------------------------------
#创建变量topCenter，得到单元集CENT
topCenter=odb.rootAssembly
printtopCenter

fromodbAccess import*
fromabaqusConstants import*
importos
myodb=openOdb(path='C:\\Temp\\jieguosuchu.odb')
RS=myodb.steps['Step-3'].frames[1].fieldOutputs['U'].values
cpFile=open('distance.txt','w')
for i inRS :
     cpFile.write('%d %7.4f %7.4f\n' % (i.nodeLabel,i.data[0],i.data[1]))
else:
cpFile.close()

importos
myodb=openOdb(path='Job-1.odb')
cpFile=open('artlcF1.txt','w')
RF=myodb.steps['Step-1'].frames[1].fieldOutputs['S'].values
for i inrange(len(RF)) :
     cpFile.write('%s\n' % (RF[i].mises))
else:
cpFile.close()

fromodbAccess import*
fromabaqusConstants import*
importsys
importos
odb =openOdb(path='C:\\Temp\\shangtest.odb')
#创建变量lastFrame，得到载荷步Step-1的最后一帧
lastFrame= odb.steps['Step-3'].frames[-1]
# Createa variable that refers to the displacement 'U'
# in thelast frame of the first step.
#创建变量displacement ，得到最后一帧的位移场数据
displacement= lastFrame.fieldOutputs['U']
#创建变量center，得到节点集PUNCH
center =odb.rootAssembly.instances['SHANGBIAN-1'].\
    nodeSets['SHANGTEST']
#创建变量centerDisplacement，得到region center的位移场数据
centerDisplacement= displacement.getSubset(region=center)
#输出各种信息，该节点集只有一个节点
for v incenterDisplacement.values:
    print 'Position = ', v.position,'Type =',v.type
    print 'Node label = ', v.nodeLabel
    print 'X displacement = ', v.data[0]
    print 'Y displacement = ', v.data[1]
    print 'Displacement magnitude =',v.magnitude
odb.close()
#----------------------------------------------------------------------------------------

#!/user/bin/python
# -*-coding:UTF-8 -*-
#***************************************
#**         程序提取场变量输出        **
#** 主要为梁单元应力、内力和节点位移  **
#***************************************
#导入模块
fromodbAccess import*
fromabaqusConstants import*
importsys
importos
odb =openOdb(path='C:\\Temp\\shangtest.odb')
cpFile=open('artlcF1.txt','w')
#----------------------------------------------------------------------------------------
#创建变量topCenter，得到单元集CENT
topCenter=odb.rootAssembly.instances['DIBIAN-1'].elementSets['XIAJIECHUTEST']
#创建变量stressField，得到位移场数据
stressField= odb.steps['Step-3']
stressField= odb.steps['Step-3'].frames[3].fieldOutputs['S']
#创建变量field，得到该单元集的积分点的数据
field =stressField.getSubset(region=topCenter,
    position=INTEGRATION_POINT, elementType ='CPS4R')
#创建变量fieldValues，得到field的数值数据
fieldValues= field.values
#循环输出单元号，单元上的积分点号以及积分点的应力分量
for v infieldValues:
#    cpFile.write(v.elementLabel,)   
#    cpFile.write ('Integration Point = ',v.integrationPoint)
# Foreach tensor component.
    for component in v.data:
# Printusing a format. The comma at the end of the
# printstatement suppresses the carriage return.
        cpFile.write ('%-15.5f' % component)
# Aftereach tuple has printed, print a carriage return.
    cpFile.write('\n')
cpFile.close()

'''
Aftereach tuple has printed, print a carriage return.
    cpFile.write('\n')
cpFile.close()
'''