1. Implementation of Coulomb Friction in User Subroutine FRIC using the Penalty Method;Ang,1993
2. Lagrange Implementation of Coulomb Friction Using User Subroutine Fric;Ang,1994
3. Combined loading of skirted foundations;Bransby;Geotechnique,1998
4. Lateral buckling and pipeline walking, a challenge for hot pipelines;Carr,2003
5. Numerical simulations of pipe-soil interaction during large lateral movements on clay;Chatterjee;Geotechnique,2012