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

See All Activity >

Categories

Mechanical and Civil Engineering

License

BSD License

Follow disp2sif

disp2sif Web Site

Other Useful Business Software
Outgrown Windows Task Scheduler? Icon
Outgrown Windows Task Scheduler?

Free diagnostic identifies where your workflow is breaking down—with instant analysis of your scheduling environment.

Windows Task Scheduler wasn't built for complex, cross-platform automation. Get a free diagnostic that shows exactly where things are failing and provides remediation recommendations. Interactive HTML report delivered in minutes.
Download Free Tool
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of disp2sif!

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
Report inappropriate content