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我正在尝试打印特定元素集的连接矩阵。我知道如何使用 abaqus/viewer 中的探针值和探针值来做到这一点。不幸的是，探测值函数没有在报告文件中记录任何内容。有谁知道如何使用 writeFieldReport 打印特定元素集的连接矩阵？我正在寻找这样的输出

  Part Instance  Element ID        Type  Attached nodes
--------------------------------------------------------------------------------
    PART-1-1         167        C3D8        3309        3310        3198        3197 

    309         310         198         197

谢谢

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2 回答 2

1

此脚本将从装配级元素集中导出节点连接信息。只需按照以下脚本中的说明设置用户变量，它就会在与 odb.xml 相同的目录中导出一个文本文件。

from abaqusConstants import *
from viewerModules import *
import os

# User variables ------------------
elementSetName='fix'
outPutFileName='tmp.txt'
# ---------------------------------

currView=session.viewports[session.currentViewportName]
cOdbD=currView.odbDisplay
odb = session.odbs[cOdbD.name]
odbRootA=odb.rootAssembly

directory=os.path.split(odb.path)[0]

with open(os.path.join(directory,outPutFileName),"w") as f:  

    f.write("%s\n" % ('  Part Instance  Element ID        Type  Attached nodes'))
    f.write("%s\n" % ('--------------------------------------------------------------------------------'))   

    for element in odbRootA.elementSets[elementSetName.upper()].elements[0]: 

        f.write("%s" % ('    ' + element.instanceName + '         ' + str(element.label) + '        ' + element.type))

        nodeNum=0
        for node in element.connectivity:
            nodeNum+=1
            if nodeNum>4:
                f.write("\n%s\n" % (''))
                nodeNum=-4

            f.write("%s" % ('        ' + str(node)))
        f.write("\n")
        f.write("\n")
于 2016-03-19T17:52:04.717 回答
1

这是对我非常有用的最终脚本：

from abaqusConstants import *
from viewerModules import *
import os

# User variables ------------------
elementSetName='fix'
outPutFileName='tmp.txt'
# ---------------------------------

odb = session.openOdb(name='job.odb')
odbRootA=odb.rootAssembly

directory=os.path.split(odb.path)[0]

with open(os.path.join(directory,outPutFileName),"w") as f:  

    f.write("%s\n" % ('Element ID        Type  Attached nodes'))
    f.write("%s\n" % ('--------------------------------------------------------------------------------'))   

    for element in odbRootA.instances['PART-1-1'].elementSets[elementSetName].elements: 

        f.write("%s" % (str(element.label) + '        ' + element.type+ '        ' ))
        f.write(str(element.connectivity))
        f.write("\n")
于 2016-04-27T13:34:05.890 回答