000011607 001__ 11607
000011607 005__ 20141205155928.0
000011607 04107 $$aeng
000011607 046__ $$k2008-10-12
000011607 100__ $$aShakya, Kabir
000011607 24500 $$aMid-Column Seismic Pounding of Reinforced Concrete Buildings in a Row Considering Effects of Soil

000011607 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011607 260__ $$b
000011607 506__ $$arestricted
000011607 520__ $$2eng$$aSeismic pounding between adjacent non-identical buildings may occur during earthquakes, if the separation between them is insufficient. This paper deals with the seismic pounding between three typical reinforced concrete moment resisting frame buildings in a row, where a 10-story building is located between two identical 9-story buildings, considering the effects of underlying soil on the structural response. The story height of 10-story building is different from those of the two 9-story buildings and this gives rise to mid-column pounding. A finite element analysis software SAP2000 is used to analyze the buildings. The structural components including foundations of the buildings are designed to fulfill the code requirements of ACI 318-02 and IBC 2003. The underlying soil is taken into account through the discrete model at the foundation level and the contacts between the buildings are incorporated through impact elements consisting of a gap element and a Kelvin-Voigt element. Two far-field earthquakes and two near-field earthquakes are used as input motions to investigate the response of buildings. Interstory displacements, impact forces and normalized story shear are computed to evaluate the performance of the buildings. In general, the results of analyses show that the interstory displacements, impact forces and normalized story shear are reduced when underlying soil is considered.

000011607 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011607 653__ $$aimpact force, interstory displacement, mid-column pounding, normalized story shear, soil effects.

000011607 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011607 720__ $$aShakya, Kabir$$iWijeyewickrema, Anil C.$$iOhmachi, Tatsuo
000011607 8560_ $$ffischerc@itam.cas.cz
000011607 8564_ $$s426505$$uhttps://invenio.itam.cas.cz/record/11607/files/05-01-0056.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0056.
000011607 962__ $$r9324
000011607 980__ $$aPAPER