000014307 001__ 14307
000014307 005__ 20161115100147.0
000014307 04107 $$aeng
000014307 046__ $$k2016-08-21
000014307 100__ $$aZhou, Wei
000014307 24500 $$aDeformable-rigid switch in computational simulation of bus rollover test

000014307 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014307 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014307 506__ $$arestricted
000014307 520__ $$2eng$$aThis paper presents the application of deformable-rigid (D2R) switch technique in the computational analysis of a bus rollover test, in accordance with ECE R66 regulation. Using an explicit nonlinear dynamic finite element code LS-Dyna, a bus bay section model for rollover is prepared. All parts are switched to be rigid and merged with a master part in the free falling process. To tune the model with the real test, the flow chart and key parameters are given. The result proves the validity of D2R in the rollover analysis, and the mass and inertia are kept unchanged. The D2R switch makes the run of the detailed model applicable by reducing computation cost, thus making it valuable for design analysis and evaluation.

000014307 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014307 653__ $$a

000014307 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014307 720__ $$aZhou, Wei
000014307 8560_ $$ffischerc@itam.cas.cz
000014307 8564_ $$s180043$$uhttps://invenio.itam.cas.cz/record/14307/files/PO.SM11-1.09.164.pdf$$yOriginal version of the author's contribution as presented on CD,  page 2601, code PO.SM11-1.09.164
.
000014307 962__ $$r13812
000014307 980__ $$aPAPER