MS-Mo-D-59
Analysis and modelling of dislocations and plasticity - Part I of II
For Part II, see MS-Mo-E-59

Date: August 10
Time: 13:30--15:30
Room: 402B

(Note: Click title to show the abstract.)

Organizer:
Garroni, Adriana (Sapienza, Univ. of Rome)
Ortiz, Michael (CALTECH)

Abstract: Dislocations are line defects in crystals. Their motion and interaction is considered the fundamental mechanism for plastic deformation in metals. Effective models for plasticity have to take into account the collective behavior of many dislocations whose response is influenced by their microscopic arrangement. Considerable effort has been recently devoted to observing, modelling, analyzing and simulating large ensembles of dislocations. This effort involves multiple communities, including applied physics, materials science, solid mechanics and applied mathematics. We propose a minisymposium in three sessions, with the aim of bringing together experts from those diverse communities to share their understanding of the problem from their respective perspectives.


MS-Mo-D-59-1
13:30--14:00
A introduction to the variational multi-scale analysis of dislocations
Garroni, Adriana (Sapienza, Univ. of Rome)


MS-Mo-D-59-2
14:00--14:30
A possible approach to modelling dislocation dynamics
Thomas, Hudson (ENPC/INRIA)


MS-Mo-D-59-3
14:30--15:00
Discrete Dislocation Dynamics: Application to graphene
Ariza, Pilar (Univ. of Seville)
Arca, F. (Univeristy of Seville)
Mendez, J.P. (Univeristy of Seville)
Ortiz, Michael (CALTECH)


MS-Mo-D-59-4
15:00--15:30
Variational Dynamics for Discrete Screw Dislocations along glide directions
De Luca, Lucia (Technical Univ. Munich)

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Footnote:
Code: Type-Date-Time-Room No.
Type : IL=Invited Lecture, SL=Special Lectures, MS=Minisymposia, IM=Industrial Minisymposia, CP=Contributed Papers, PP=Posters
Date: Mo=Monday, Tu=Tuesday, We=Wednesday, Th=Thursday, Fr=Friday
Time : A=8:30-9:30, B=10:00-11:00, C=11:10-12:10, BC=10:00-12:10, D=13:30-15:30, E=16:00-18:00, F=19:00-20:00, G=12:10-13:30, H=15:30-16:00
Room No.: TBA