Question

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中的探测值和探测值来做到这一点。不幸的是，探测值函数不会在报告文件中记录任何内容。有没有人知道如何使用特定元素集打印连接矩阵 writeFieldReport？我正在寻找像这样的出局

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

    309         310         198         197

由于

Answer 1

此脚本将从程序集级元素集导出节点连接信息。只需按照下面脚本中的说明设置用户变量，然后将文本文件导出到与odb相同的目录中。

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")

Answer 2

这是对我很有用的最终脚本：

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")

如何使用writeFieldReport在abaqus python矩阵中打印连接

2 个答案: