Fragility curves for single story precast industrial buildings
Fragility curves for single story precast industrial buildings
In this study, fragility curves for existing precast industrial buildings were calculated. Depending on the structural parameters such as column section dimension, longitudinal reinforcement ratio, column height and stirrup spacing, 16 typical building models were used. A total of 360 ground motions from 28 earthquakes were used for nonlinear time history analysis. Peak ground velocity, which is assumed to have lognormal distribution, is chosen as the ground motion parameter. Lateral displacement was selected as structural response parameter. Damage states and damage levels for columns were defined according to Turkish Earthquake Code. Limit displacements for damage levels were calculated based on the concrete strain and longitudinal reinforcement at the critical section of columns. Results show that column section dimension and stirrup spacing is more effective on fragility.
- Pamukkale University Turkey
Office buildings, Pre-cast, Building model, Lateral displacements, Nonlinear time history analysis, Industrial buildings, Peak ground velocity, Longitudinal reinforcement, Earthquakes, Structural response, Fragility curves, Ground motions, Log-normal distribution, Column height, Concrete strain, 624, Structural parameter, 620, Ground motion parameters, Reinforcement, Turkishs, Damage level, Precast industrial buildings, Damage state, Nonlinear analysis, Limit displacement, Precast industrial buildings; fragility curves; nonlinear analysis, Critical sections
Office buildings, Pre-cast, Building model, Lateral displacements, Nonlinear time history analysis, Industrial buildings, Peak ground velocity, Longitudinal reinforcement, Earthquakes, Structural response, Fragility curves, Ground motions, Log-normal distribution, Column height, Concrete strain, 624, Structural parameter, 620, Ground motion parameters, Reinforcement, Turkishs, Damage level, Precast industrial buildings, Damage state, Nonlinear analysis, Limit displacement, Precast industrial buildings; fragility curves; nonlinear analysis, Critical sections
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