000011948 001__ 11948
000011948 005__ 20141205160003.0
000011948 04107 $$aeng
000011948 046__ $$k2008-10-12
000011948 100__ $$aTuladhar, Rabin
000011948 24500 $$aSeismic Behavior of Concrete Bridge Pier Considering Soil-Pile-Structure Interaction

000011948 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011948 260__ $$b
000011948 506__ $$arestricted
000011948 520__ $$2eng$$aSeismic behavior of a structure is highly influenced by the response of foundation and ground. Hence, the modern seismic design codes recommend that the response analysis should be conducted by taking into consideration the whole structural system including the soil-structural interaction. 3D FEM analysis is appealing for soil-structure interaction problems as it can model soil continua and it takes into account the damping and inertial effect of soil. However, for a structure with a large number of piles, it is computationally difficult to carry out full 3D FEM analysis using solid elements for both structure and piles. This paper, investigates the use of 3-node fiber based beam elements for modeling of pile using full-scale lateral loading test on single pile and 3D FEM analysis of single pile and full-scaled bridge pier system. The finite element analysis carried out on the single pile and full-scale bridge pier exhibited that 3-node beam element can adequately simulate the behavior of concrete piles and the whole bridge systems very similar to that of full 3D analysis where piles are modeled by 20-node solid elements.

000011948 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011948 653__ $$aSoil-structure interaction, Finite element analysis, Concrete bridges, Concrete piles, Seismic behavior

000011948 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011948 720__ $$aTuladhar, Rabin$$iMutsuyoshi, Hiroshi$$iMaki, Takeshi
000011948 8560_ $$ffischerc@itam.cas.cz
000011948 8564_ $$s787193$$uhttps://invenio.itam.cas.cz/record/11948/files/05-02-0075.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-02-0075.
000011948 962__ $$r9324
000011948 980__ $$aPAPER