/SecPropertyCalDxfPy

Calculate the sectional properties of arbitray dxf format drawing with python programming

Primary LanguagePythonMIT LicenseMIT

SecPropertyCalDxfPy

Calculate the sectional properties of arbitray dxf format drawing with python programming

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Author: Junjun Guo(HomePage)
E-mail: guojj@tongji.edu.cn/guojj_ce@163.com
Environemet: Successfully excucted in python 3.8
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Tutorials

  1. download the zip file.
  2. install associated python packages via pip(MeshPy and ezdxf)
  3. (notes: Before install MeshPy, make sure VS C++ has been installed in your computer, C++ workload and win10SDK should be included when install VS C++)

The calculation results interpretation

Example-1

from SecPropertyCalDxfPy import SecPropertyCalDxfPy

dxfInstance = SecPropertyCalDxfPy("towerSection.dxf", numCircleSeg=50, numArcSeg=10, numEllipseSeg=20, numSplineSeg=20)
A, Iyy, Izz, J, Cy, Cz = dxfInstance.getSectionProperty("粗实线", scaleFactor=50, meshSize=0.05)
print("A=",A, " Iyy=",Iyy, " Izz=",Izz, " J=",J, " Cy=",Cy, " Cz=",Cz)

Example-2

from SecPropertyCalDxfPy import SecPropertyCalDxfPy

dxfInstance = SecPropertyCalDxfPy("splines.dxf", numCircleSeg=50, numArcSeg=10, numEllipseSeg=20, numSplineSeg=20)
A, Iyy, Izz, J, Cy, Cz = dxfInstance.getSectionProperty("粗实线", scaleFactor=100, meshSize=0.1)
print("A=",A, " Iyy=",Iyy, " Izz=",Izz, " J=",J, " Cy=",Cy, " Cz=",Cz)