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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) 1 To 8.
 
Paper: 

SEISMIC FRAGILITY ASSESSMENT OF SPECIAL TRUSS MOMENT FRAMES (STMF) USING THE CAPACITY SPECTRUM METHOD

 
 
Author(s):  ABDOLLAHZADEH G.R.*, ASGHARI A.A., SAZJINI M.
 
* FACULTY OF CIVIL ENGINEERING, BABOL UNIVERSITY OF TECHNOLOGY
 
Abstract: 

Fragility curves represent the probabilities that structural damages, under various levels of seismic excitation, will exceed the specified damage states by means of earthquake intensity damage relations. Conceptual aspects related to seismic vulnerability, damage and risk evaluation are discussed first, together with a short review of the most widely used possibilities for the seismic evaluation of structures. The capacity spectrum method starting from capacity and fragility curves is then discussed. The determination of capacity curves for buildings using a non-linear structural analysis tools is then explained, together with a simplified expeditious procedure allowing the development of fragility curves. Next, the seismic risk of the special truss moment frame (STMF) systems of Tehran, the capital of Iran, is analysed in this paper using the capacity spectrum method. The seismic hazard of the studied area is described by using the reduced 5%-damped elastic response spectra. Significant damage is obtained for mid-rise and high-rise special truss moment frames with a Vierendeel middle panel, because of the buckling and early fracture of truss web members. Special truss moment frames with an X-diagonal middle segment also show a low seismic capacity leading to significant expected damage.

 
Keyword(s): CAPACITY SPECTRUM, DAMAGE EVALUATION, FRAGILITY CURVE, SEISMIC RISK, SEISMIC VULNERABILITY, SPECIAL TRUSS MOMENT FRAME
 
 
References: 
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Click to Cite.
APA: Copy

ABDOLLAHZADEH, G., & ASGHARI, A., & SAZJINI, M. (2015). SEISMIC FRAGILITY ASSESSMENT OF SPECIAL TRUSS MOMENT FRAMES (STMF) USING THE CAPACITY SPECTRUM METHOD. CIVIL ENGINEERING INFRASTRUCTURES JOURNAL (CEIJ) (JOURNAL OF FACULTY OF ENGINEERING), 48(1), 1-8. https://www.sid.ir/en/journal/ViewPaper.aspx?id=508141



Vancouver: Copy

ABDOLLAHZADEH G.R., ASGHARI A.A., SAZJINI M.. SEISMIC FRAGILITY ASSESSMENT OF SPECIAL TRUSS MOMENT FRAMES (STMF) USING THE CAPACITY SPECTRUM METHOD. CIVIL ENGINEERING INFRASTRUCTURES JOURNAL (CEIJ) (JOURNAL OF FACULTY OF ENGINEERING). 2015 [cited 2021May10];48(1):1-8. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=508141



IEEE: Copy

ABDOLLAHZADEH, G., ASGHARI, A., SAZJINI, M., 2015. SEISMIC FRAGILITY ASSESSMENT OF SPECIAL TRUSS MOMENT FRAMES (STMF) USING THE CAPACITY SPECTRUM METHOD. CIVIL ENGINEERING INFRASTRUCTURES JOURNAL (CEIJ) (JOURNAL OF FACULTY OF ENGINEERING), [online] 48(1), pp.1-8. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=508141.



 
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