Seismic Fragility Evaluations of PSC Box-girder Bridges Using Capacity Spectrum Method
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چکیده
منابع مشابه
Seismic Fragility Assessment of Special Truss Moment Frames (STMF) Using the Capacity Spectrum Method
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 evaluati...
متن کاملseismic fragility assessment of special truss moment frames (stmf) using the capacity spectrum method
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 evaluati...
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The tensile force of pre-stressed concrete (PSC) girders is the most important factor for managing the stability of PSC bridges. The tensile force is induced using pre-stressing (PS) tendons of a PSC girder. Because the PS tendons are located inside of the PSC girder, the tensile force cannot be measured after construction using conventional NDT (non-destructive testing) methods. To monitor the...
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ژورنال
عنوان ژورنال: Journal of Korean Society of Hazard Mitigation
سال: 2014
ISSN: 1738-2424
DOI: 10.9798/kosham.2014.14.4.249