A discussion meeting on Discrete Dislocation Plasticity


 

Thursday 1 July - Friday 2 July, 2004
University of Cambridge,
Department of Engineering
Cambridge CB2 1PZ, UK

 

Brief description of Programme

The two-day meeting will be divided into three themes:
  • Experimental aspects in small-scale plasticity
  • Computational discrete dislocation plasticity
  • Continuum modelling and homogenisation schemes

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Programme

There will be 8 formal presentations with time left for discussion and participants are encouraged to give short presentations during discussion times.

Wednesday 30th June - 7:30pm pre-meeting dinner at Bella Italia
 
Day 1 (Thursday July 1st)
8:30 - 9:00am REGISTRATION at the Engineering Department
9:00 - 10:00am Mick Brown: Constructions for geometrically necessary dislocations in laminar and rotational flow
10:00 - 10:30am

Coffee Break

10:30 - 11:30am Kevin Hemker: Experimental measurements and observations of small-scale plasticity
11:30 - 12:00noon Discussion
12:00 - 1:00pm

Lunch

1:00 - 2:00pm Ladislas Kubin: From mesoscale simulations to multiscale modelling
2:00 - 3:00pm Alan Needleman: Computational Discrete Dislocation Plasticity
3:00 - 3:30pm David Bacon: Dislocation modelling: linking atomic-scale to the continuum
3:30 - 4:00pm

Coffee Break

4:00 - 5:00pm Benoit Devincre: Recent progress on 3D discrete dislocation dynamics simulations
7:00pm

Meeting Dinner (Upper Hall, Peterhouse College)


Day 2 (Friday July 2nd)
8:30 - 9:30 Amine Benzerga: Incorporating three-dimensional mechanisms into two-dimensional dislocation dynamics
9:30 - 10:30am Istvan Groma: Our current understanding of the microscopic origin of gradient terms
10:30 - 11:00am

Coffee Break

11:00 - 12:00noon Norman Fleck & John Hutchinson: Motivation for gradient plasticity theories and their ability to capture hardening and softening phenomena
12:00 - 1:00pm

Lunch

1:00pm

meeting wrap-up


A discussion meeting on Discrete Dislocation Plasticity
Thursday 1 July - Friday 2 July, 2004
Department of Engineering
University of Cambridge, U.K.