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Paper Information

Journal:   CIVIL ENGINEERING INFRASTRUCTURES JOURNAL (CEIJ) (JOURNAL OF FACULTY OF ENGINEERING)   JUNE 2015 , Volume 48 , Number 1; Page(s) 121 To 131.
 
Paper: 

THREAT-INDEPENDENT COLUMN REMOVAL AND FIRE-INDUCED PROGRESSIVE COLLAPSE: NUMERICAL STUDY AND COMPARISON

 
 
Author(s):  TAVAKOLI H.R.*, KIAKOJOURI F.
 
* DEPARTMENT OF EARTHQUAKE ENGINEERING, BABOL UNIVERSITY OF TECHNOLOGY, BABOL, IRAN
 
Abstract: 

Progressive collapse is defined as the spread of an initial failure from element to element, eventually resulting in the collapse of an entire structure or a disproportionately large part of it. The current progressive collapse analyses and design methods in guidelines and codes focus on the alternate load path method. This method is suitable especially in the case of blast-induced progressive collapse. In this paper, fire-induced and threat-independent progressive collapse potential is numerically investigated in steel moment resisting frames. Affecting parameters such as location of initial failure and number of floors are considered in this study. Two different mechanisms were observed in threat-independent and fire-induced progressive collapse: while in threat-independent column removal alternative load paths play major role, in fire-induced progressive collapse the weight of the structure above the failure region is the most important parameter.

 
Keyword(s): ALTERNATIVE LOAD PATH, COLUMN REMOVAL ANALYSIS, DYNAMIC NONLINEAR ANALYSIS, FIRE, PROGRESSIVE COLLAPSE
 
 
References: 
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Click to Cite.
APA: Copy

TAVAKOLI, H., & KIAKOJOURI, F. (2015). THREAT-INDEPENDENT COLUMN REMOVAL AND FIRE-INDUCED PROGRESSIVE COLLAPSE: NUMERICAL STUDY AND COMPARISON. CIVIL ENGINEERING INFRASTRUCTURES JOURNAL (CEIJ) (JOURNAL OF FACULTY OF ENGINEERING), 48(1), 121-131. https://www.sid.ir/en/journal/ViewPaper.aspx?id=508157



Vancouver: Copy

TAVAKOLI H.R., KIAKOJOURI F.. THREAT-INDEPENDENT COLUMN REMOVAL AND FIRE-INDUCED PROGRESSIVE COLLAPSE: NUMERICAL STUDY AND COMPARISON. CIVIL ENGINEERING INFRASTRUCTURES JOURNAL (CEIJ) (JOURNAL OF FACULTY OF ENGINEERING). 2015 [cited 2021May15];48(1):121-131. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=508157



IEEE: Copy

TAVAKOLI, H., KIAKOJOURI, F., 2015. THREAT-INDEPENDENT COLUMN REMOVAL AND FIRE-INDUCED PROGRESSIVE COLLAPSE: NUMERICAL STUDY AND COMPARISON. CIVIL ENGINEERING INFRASTRUCTURES JOURNAL (CEIJ) (JOURNAL OF FACULTY OF ENGINEERING), [online] 48(1), pp.121-131. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=508157.



 
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