ANALYSIS OF VERTICAL GEOMETRIC IRREGULARITY IN RC STRUCTURE SUBJECTED TO WIND LOAD
Shashikanth H
, Sanjith J , N Darshan
Mass irregularity, Wind load, ETABS, Vertical irregularity
Now a day multi-story building is constructed for the purpose of residential commercial etc., In general, for design of tall buildings both wind as well as earthquake loads need to be considered. In a vertically irregular structure, failure of structure starts at a points of weakness. This weakness arises due to discontinuity in mass, stiffness and geometry of structure. The structures having this discontinuity are termed as Irregular structures. . For example structures with soft storey were the most notable structures which collapsed. So, the effect of vertically irregularities in the seismic performance of structures becomes really important. Height-wise changes in stiffness and mass render the dynamic characteristics of these buildings different from the regular building. For the present study ETABS software is used for modelling and analysis of structural members. All the RC structural elements are designed as per IS 456:2000. Wind load with respect to IS 875-1987 along with self-weight of the structure are considered for analysis of the structure. Here three types of buildings were constructed one is regular structure and rest is of mass and geometrical irregular structure. To study the effect of lateral forces on regular and irregular buildings using wind load as lateral load and to compare the results of different structures. To compare the results of maximum roof displacement, story drifts and base shear for different models
"ANALYSIS OF VERTICAL GEOMETRIC IRREGULARITY IN RC STRUCTURE SUBJECTED TO WIND LOAD", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.2, Issue 9, page no.102 - 109, September-2017, Available :https://ijsdr.org/papers/IJSDR1709018.pdf
Volume 2
Issue 9,
September-2017
Pages : 102 - 109
Paper Reg. ID: IJSDR_170760
Published Paper Id: IJSDR1709018
Downloads: 000347053
Research Area: Engineering
Country: chickkamagaluru, karnataka, India
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
