文章基本信息

标题：Seismic Analysis of a Multi Storey Building with and Without Floating Columns
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作者：Govardhanam Srikanth ; Dr. Shaik Yajdani
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：11
页码：19845
DOI：10.15680/IJIRSET.2016.0511043
出版社：S&S Publications
摘要：In present scenario buildings with floating column is a typical feature in the modern multi-storeyconstruction in urban India. Such features are possible in building built in seismically active areas. This studyhighlights the importance of explicitly recognizing the presence of the floating column in the analysis of building. Inthe present study effect of floating columns on RC frame (G+9) structure has been studied for zone3. The modelsinclude R.C regular frame and irregular frames with floating columns. The three models are considered are one isRCC framed building without floating column regular frame building, second one is RCC framed building with onefloating column on beam in third floor, third one is RCC framed building with two floating column on beam in thirdfloor. Linear dynamic analysis .i.e., response spectra analysis has been used to calculate variation response quintilesusing E-tabs. The comparative results for the structure have been studied for various parameters like beam forces,column forces, storey shear, story drift, max displacement and story stiffness.
关键词：Floating column; Response spectra analysis; Column forces; Beam force.