UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 7 Issue 8
August-2020
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2008405


Registration ID:
300463

Page Number

756-765

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Title

ASSESSMENT OF PROGRESSIVE COLLAPSE IN ASYMMETRIC MULTISTORY BUILDING

Abstract

The structures generally get collapse due to the failure of one or a few structural components which then progresses over the successive of other components. This process is referred as progressive collapse of the structure. Local damage that initiates progressive collapse is called initiating damage. In order to study the collapse in analytical way, loading pattern or boundary conditions are required to be changed so that other structural elements within the structure are loaded beyond their capacity. This leads to development of alternative load paths to initiate the redistribution of loads. A typical model of a 12 storey structure is made on ETABS Software and analysis of reinforced concrete framed structure under critical column removal has been carried using the linear static analysis methods as per the guidelines provided in GSA (2003) and FEMA: 356 guidelines respectively taking into consideration the provisions of IS1893:2002 codes to simulate dynamic collapse problems. The results are then compared for the parameters such as Demand capacity ratio PMM ratio and Robustness indicator were checked for the acceptance criteria provided in GSA 2003.Based on results and comparing DCR values of different beams and columns with acceptance criteria given in GSA 2013 and American Society of Civil Engineering (ASCE) 41 [10].

Key Words

Progressive Collapse, GSA, Demand capacity ratio, Robustness indicator, ETABS, PMM ratio.

Cite This Article

"ASSESSMENT OF PROGRESSIVE COLLAPSE IN ASYMMETRIC MULTISTORY BUILDING ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 8, page no.756-765, August 2020, Available :http://www.jetir.org/papers/JETIR2008405.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"ASSESSMENT OF PROGRESSIVE COLLAPSE IN ASYMMETRIC MULTISTORY BUILDING ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 8, page no. pp756-765, August 2020, Available at : http://www.jetir.org/papers/JETIR2008405.pdf

Publication Details

Published Paper ID: JETIR2008405
Registration ID: 300463
Published In: Volume 7 | Issue 8 | Year August-2020
DOI (Digital Object Identifier):
Page No: 756-765
Country: BHOPAL, MADHYA PRADESH, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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