The code implements Muskhelishvili's complex function approach to calculate 2D stress intensity factors (modes I+II) from crack tip displacement fields. Surface displacements can be used with a plane stress elastic model. The code uses power/Fourier series expansion and a conformal mapping of an ellipse onto a circle.

Features

  • BSD license
  • open source
  • Standard Fortran
  • validated on multiple experiments

Project Samples

experimental DIC setup for mixed mode I+II measurements Centre Cracked Panel (CCP) specimen drawing Aluminium surface prepared for DIC experiment displacement normal to the crack (u2, along x2). Note random noise in the data 3D displacement field (red) with a selection of data used for SIF calculation (blue) displacement along the crack (u1, along x1). Note significant random noise

Project Activity

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Categories

Mechanical and Civil Engineering

License

BSD License

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Intended Audience

Advanced End Users, Aerospace, Engineering, Science/Research

User Interface

Command-line

Programming Language

Fortran

Related Categories

Fortran Mechanical and Civil Engineering Software

Registered

2017-01-12
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