Fig. 10From: Collapse Vulnerability and Fragility Analysis of Substandard RC Bridges Rehabilitated with Different Repair Jackets Under Post-mainshock Cascading EventsResponse spectra of selected unscaled ground motions and different hazard levels target response spectra: a ensemble 1 large (severe) magnitude, b ensemble 1 moderate magnitude; and c ensemble 2 large (severe) magnitude, d ensemble 2 moderate magnitude.Back to article page