Seismic Fragility Analysis of Lightning Arresterusing Capacity Spectrum Method
نویسندگان
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...
متن کاملA new method for drawing the capacity spectrum for seismic analysis and structural rehabilitation
A review of previous studies shows that there are two general views on how to determine demand in structures through incremental nonlinear static analysis. In the first view, multi-modal methods are used to determine demand in structures. In this view, the applied load pattern is applied to the structure according to the shape of each vibration mode, assuming that the structure deformation foll...
متن کاملSpectral evaluation of seismic fragility of structures
ABSTRACT: An approach for assessing the seismic fragility of inelastic structures is presented. In this approach, the structural response, which is evaluated from response spectra with an associated probability distribution, is compared with the performance limits states to assess fragility. Formulas that provide the probability distribution of spectral ordinates are developed based on the cros...
متن کاملFragility Surfaces as Measure of Seismic Performance
Fragility surfaces give the probability of failure for structural or non-structural systems as a function of two parameters, the earthquake magnitude and epicentral distance. These parameters provide a unique characterization of the ground motion. In contrast, the current characterization of the ground motion by a single parameter, e.g., the Peak Ground Acceleration (PGA), can be unsatisfactory...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Computational Structural Engineering Institute of Korea
سال: 2014
ISSN: 1229-3059,2287-2302
DOI: 10.7734/coseik.2014.27.4.255