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Fully-funded PhD position in Computational Mechanics [#1] for EU students for September 2016, University of Southampton, UK

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applied mathematics
numerical methods
finite element techniques
continuum mechanics
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PhD project 1 (Reference: NGCM-0011)

 

Generalised asymptotic numerical methods for buckling instability problems in biological systems and bio-inspired morphing structures

Biotribology Group, nCATS
Faculty of Engineering and the Environment
University of Southampton, United Kingdom

 

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How to get inside the ABAQUS incremental/nonlinear static solver

Submitted by mkajtaz on
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Hi guys,



I'm working on an ABAQUS extension/plug-in of a sort and I'd like to replicate results for a single 4-node plane stress element produced by the ABAQUS incremental/nonlinear static solver.



I assumed the relationship is:

t[K] {Δx} = t+Δt {P} - t{F}



This is how I went to obtain these values:

t [K] - element stiffness - by using *ELEMENT MATRIX OUTPUT

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