Open AccessDYNAMIC ANALYSIS AND COMPARATIVE STUDY OF PLAN IRREGULAR (C-SHAPED) BUILDING WITH DIFFERENT TYPES OF BRACING SYSTEM
Author(s) -
Abdul Wasey Abdul Wahab,
P. B. Ullagaddi
Publication year - 2021
Publication title -
international journal of engineering applied science and technology
Language(s) - English
Resource type - Journals
ISSN - 2455-2143
DOI - 10.33564/ijeast.2021.v06i03.013
Subject(s) - bracing , structural engineering , diagonal , plan (archaeology) , stiffness , shear (geology) , engineering , base (topology) , elevation (ballistics) , shear wall , geology , computer science , geometry , mathematics , brace , petrology , paleontology , mathematical analysis
When the multi-storied buildings areconstructed a suitable care should be taken whiledesigning, as they are subjected to lateral forces. Thebehaviour of multi-story building depends upon either inplan or in vertical direction i.e, elevation, is considered asone of the main causes of failure during earthquakes.Thus irregular structures, especially the structures whichare located in seismic zones are required a specialattention during analysis and design of structure. In thisstudy Plan irregular (C-shaped building) is considered tocarry out study. Bracing system is installed to providestrength against lateral loading and the behaviour of thestructure in terms of base shear, story drift, stiffness andthe lateral displacements are observed. Three differenttypes of bracings X, V and Diagonal are installed in thestructure. Total 4 models are analysed for 7 story heightlevel, 4 Models are computed to determine theperformance of the structure. One MRF and three modelswith different bracing system. And the best suitablebracing system for this study. The method used for thisstudy is response spectrum method, to perform dynamicanalysis of the structure.