70-line 3D finite deformation elastoplastic finite-element code

Coombs, W.M.; Crouch, R.S.; Augarde, C.E.

Abstract

Few freeware FE programs offer the capabilities to include 3D finite deformation inelastic continuum analysis; those that do are typically expressed in tens of thousands of lines. This paper offers for the first time compact MATLAB scripts forming a complete finite deformation elasto–plastic FE program. The key modifications required to an infinitesimal FE program in order to include geometric non–linearity are described and the entire code given.

Citation

Coombs, W., Crouch, R., & Augarde, C. (2010, June). 70-line 3D finite deformation elastoplastic finite-element code. Presented at 7th European Conference on Numerical Methods in Geotechnical Engineering (NUMGE), Trondheim, Norway

• Presentation Conference Type: Conference Paper (published)
• Conference Name: 7th European Conference on Numerical Methods in Geotechnical Engineering (NUMGE)
• Publication Date: Jun 1, 2010
• Deposit Date: Sep 13, 2011
• Publicly Available Date: May 13, 2015
• Publisher: Taylor and Francis
• Pages: 151-156
• Book Title: Numerical methods in geotechnical engineering : proceedings of the seventh european conference on numerical methods in geotechnical engineering, Trondheim, Norway, 2-4 June 2010.
• ISBN: 9780415592390
• DOI: https://doi.org/10.1201/b10551-28
• Public URL: https://durham-repository.worktribe.com/output/1158850