000010423 001__ 10423
000010423 005__ 20141205155725.0
000010423 04107 $$aeng
000010423 046__ $$k2008-10-12
000010423 100__ $$aKajita, Yukihide
000010423 24500 $$aNumerical Analysis on Pounding Superstructures with Shock Absorber

000010423 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010423 260__ $$b
000010423 506__ $$arestricted
000010423 520__ $$2eng$$aIn this paper, we carried out numerical analyses on pounding superstructures, which consist of concrete floor slab and steel girder, by using the 3-dimensional finite element method. To be more precise, the maximum impact force is calculated when the installation site of the natural rubber are changed. In addition, the damage of the superstructure ends is investigated. From the numerical analyses, the damage of the superstructure varies widely depending on the installation site of the natural rubber. The steel girders yield even if the natural rubber is installed when the collision velocity becomes faster. Moreover, the edge of the concrete floor slab is also cracked even if the natural rubber is installed in front of the concrete slab. It is difficult to replace a damage member of the steel girder. Therefore, from the perspective of the damage control, it is thought that installation of the rubber at the concrete floor slab end is much better.

000010423 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010423 653__ $$aPounding girders, Natural rubber, Steel girder

000010423 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010423 720__ $$aKajita, Yukihide$$iMiyasada, Ryoji$$iOtsuka, Hisanori
000010423 8560_ $$ffischerc@itam.cas.cz
000010423 8564_ $$s449519$$uhttps://invenio.itam.cas.cz/record/10423/files/S17-02-003.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S17-02-003.
000010423 962__ $$r9324
000010423 980__ $$aPAPER