damage plasticity

Plastic Collapse for a pressurised vessel

Hi there ,

 I'm a researcher from UNSW sydney .

 I'm working on the elastic-plastic-creep based on the exhaution of energy density.

 I've came with a new idea for plastic collapse ,which is based on the exhausion of enrgy .

 The work is not yet publish , because I would like to ask your help here .

 Does anyone know or would like to help me to have an APDL file for plastic collapse analysis in ANSYS

 

Thanks for advance

JOEFFREY


Liang Xue's picture

Damage Accumulation and Fracture Initiation in Uncracked Ductile Solids

doi:10.1016/j.ijsolstr.2006.12.026

Damage accumulation and fracture initiation in uncracked ductile solids subject to triaxial loading
Liang Xue, International Journal of Solids and Structures, Volume 44, Issue 16, 1 August 2007, Pages 5163-5181


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