000010258 001__ 10258
000010258 005__ 20141205155708.0
000010258 04107 $$aeng
000010258 046__ $$k2008-10-12
000010258 100__ $$aHosseinzadeh, Naghdali
000010258 24500 $$aDetailed Analyses of Steel and Reinforced Concrete Buildings Damaged by the 2003 Bam Earthquake in Iran

000010258 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010258 260__ $$b
000010258 506__ $$arestricted
000010258 520__ $$2eng$$aTwo steel and two reinforced concrete (RC) buildings damaged by the Bam earthquake 0n December 26, 2003 in Iran with magnitude Mw=6.5 is selected for detailed damage evaluation using linear and nonlinear analysis procedures. The recorded ground motion of the Bam station with Peak Ground Acceleration (PGA) of 0.76g in longitudinal (East-West) direction is considered for nonlinear dynamic analyses. Studied buildings had 3, 4 and 5 stories in height, and were located about 5 km in West side of the epicenter. In the case studied RC buildings, the analysis results and also observed damages during the earthquake indicate moderate damages. More detailed evaluations indicate that the RC buildings satisfy the current Iranian building code requirements. However, in the case of steel buildings, sever damage and collapse has been observed. This kind of buildings not satisfies the current Iranian building code requirements. Field investigations show that the main reasons for damages of steel buildings appeared due to the very poor quality of welded construction in seismic resisting elements. Comparison of the analyses and field observations were intended to help identify the causes of the damage, as well as the ability of analytical methods and modeling assumptions to predict damages.

000010258 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010258 653__ $$aBam earthquake, RC buildings, Steel buildings, Nonlinear analysis, Field observations

000010258 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010258 720__ $$aHosseinzadeh, Naghdali
000010258 8560_ $$ffischerc@itam.cas.cz
000010258 8564_ $$s3027161$$uhttps://invenio.itam.cas.cz/record/10258/files/01-1008.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 01-1008.
000010258 962__ $$r9324
000010258 980__ $$aPAPER