disp2sif - Calculate mode I+II stress intensity factors (SIF) from surface displacements

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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. Fortran complex intrinsics are used in the code.

Releases

18-JAN-2017: release 1.0. However, the code, documentation and tests date from 2003-2006, with minor modifications since then.

Publications using this code

Further information on the code

Other Fortran related projects

Consulting

Help with usage, modification and further development of this code can provided via CMPLX Engineering Ltd, an engineering consultancy which specialises in Fortran, solid mechanics and supercomputing.

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