000009353 001__ 9353
000009353 005__ 20141205150157.0
000009353 04107 $$aeng
000009353 046__ $$k2008-10-12
000009353 100__ $$aAhirwar, Suresh K.
000009353 24500 $$aEarthquake Loads on Multistorey Buildings as Per is: 1893-1984 and is: 1893-2002: A Comparative Study

000009353 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009353 260__ $$b
000009353 506__ $$arestricted
000009353 520__ $$2eng$$aConsiderable improvement in earthquake resistant design has been observed in recent past. As a result Indian seismic code IS: 1893 has also been revised in year 2002, after a gap of 18 years. This paper presents the seismic load estimation for multistorey buildings as per IS: 1893-1984 and IS: 1893-2002 recommendations. Four multistorey RC framed buildings ranging from three storeyed to nine storeyed are considered and analyzed. The process gives a set of five individual analysis sequences for each building and the results are used to compare the seismic response viz. storey shear and base shear computed as per the two versions of seismic code. The seismic forces, computed by IS: 1893-2002 are found to be significantly higher, the difference varies with structure properties. It is concluded that such study needs to be carried out for individual structure to predict seismic vulnerability of RC framed buildings that were designed using earlier code and due to revisions in the codal provisions may have rendered unsafe.

000009353 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009353 653__ $$aEarthquake loads, IS: 1893, RC buildings, strengthening, codal recommendations. 

000009353 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009353 720__ $$aAhirwar, Suresh K.$$iJain, Sarvesh K.$$iPande, Madan M.
000009353 8560_ $$ffischerc@itam.cas.cz
000009353 8564_ $$s76646$$uhttps://invenio.itam.cas.cz/record/9353/files/08-01-0025.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 08-01-0025.
000009353 962__ $$r9324
000009353 980__ $$aPAPER