000013472 001__ 13472
000013472 005__ 20161114165555.0
000013472 04107 $$aeng
000013472 046__ $$k2011-05-25
000013472 100__ $$aBatti, A.
000013472 24500 $$aComparison Between a New External Code Coupler Gc+ Extended in Non-Linear Dynamics and Abaqus/Co-Simulation

000013472 24630 $$n3.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000013472 260__ $$bNational Technical University of Athens, 2011
000013472 506__ $$arestricted
000013472 520__ $$2eng$$aThe aim of this work is to propose a comparison between our new GC+ external code coupler extended to non-linear cases with the new capability Abaqus/co-simulation which is able to couple Abaqus/Explicit with a Finite Element code Abaqus/Standard (Implicit scheme). The external code coupler available in Abaqus version 6.9 called Abaqus/cosimulation is based on the sub-domain decomposition method named GC method. This method has been proposed by Gravouil and Combescure for Newmark time schemes in linear dynamics and, then, extended to non linear dynamics. First, the GC sub-domain decomposition method and the GC+ method issued from a reformulation of the GC method are presented. Then, the use-case called “Airbus plane panel” which will be used to compare our non-linear GC+ code coupler with the co-simulation method of Abaqus 6.9 is described. Finally, obtained results in non-linear cases are presented and discussed. This work is funded by the European project MAAXIMUS.

000013472 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013472 653__ $$aExternal Code Coupling, Finite Elements, Non-Linear Dynamics, Abaqus/CoSimulation, Sub-domain Decomposition.

000013472 7112_ $$aCOMPDYN 2011 - 3rd International Thematic Conference$$cIsland of Corfu (GR)$$d2011-05-25 / 2011-05-28$$gCOMPDYN2011
000013472 720__ $$aBatti, A.$$iBrun, M.$$iGravouil, A.$$iCombescure, A.
000013472 8560_ $$ffischerc@itam.cas.cz
000013472 8564_ $$s330041$$uhttps://invenio.itam.cas.cz/record/13472/files/156.pdf$$yOriginal version of the author's contribution as presented on CD, section: MS 13 Innovative Algorithms for Transient Computations.
000013472 962__ $$r13401
000013472 980__ $$aPAPER