Nonlinear Time History Analysis of Bam Telephone Center Reinforced Concrete Building
Publish place: 2nd International Conference on Concrete and Development
Publish Year: 1384
Type: Conference paper
Language: English
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ICCD02_CD2-027_3654629318
Index date: 21 October 2005
Nonlinear Time History Analysis of Bam Telephone Center Reinforced Concrete Building abstract
Three-dimensional nonlinear time history analyses were carried out for the Bam telephone center building, with a nonsymmetrical reinforced concrete moment resisting frame structure, subjected to the north-south and east-west recorded strong motions of the 2003 Bam earthquake. The response simulations were implemented in different categories for the bare frame and the infilled frame. An approach was developed for modeling the masonry infill walls with or without openings. The results of the analyses were compared with the observed damages and cracks on the masonry infill walls. A significant effect by infill walls was observed on the structural response of the building. It could be concluded that the Bam telephone center building without the infill masonry walls would suffer large nonlinear deformations and damages during the earthquake. Drift ratios for different damaged infill walls were obtained and compared with the observed responses. In most cases the comparisons lead to an acceptable agreement
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Nonlinear Time History Analysis of Bam Telephone Center Reinforced Concrete Building authors
Hossein Mostafaei
Earthquake Research Institute, The University of Tokyo, Tokyo, Japan & Building and Housing Research Center, Tehran,Iran
Toshimi Kabeyasawa
Earthquake Research Institute, The University of Tokyo, Tokyo, Japan