Skip to Contents U.S. Department of Transportation, Federal Highway Administration FHWA Home Feedback
   Bridge Technology
  
FHWA > Infrastructure > Bridge > Seismic

MAE CENTER RESEARCH SUCCESS WITH DOTs

Return to slides

Probability of damage state being exceeded (as a function of the peak ground acceleration) for four levels: slight damage; moderate damage; extensive damage; complete damage. The graph demonstrates that smooth curves can be developed from the data. The curves can be used for design decisions.

Damage state probability of exceedance in percent
PGA(g)Slight damageModerate damageExtensive damageComplete damage
0.0400--
0.08100-
0.12831-
0.1626164-
0.20482412-
0.246753240
0.288169391
0.328886533
0.369488655
0.409793749
0.4498968213
0.4899988820
0.52100999233
0.561001009526
0.601001009740
0.641001009847
0.681001009954

Return to slides



FHWA Home | Infrastructure Home | Bridge Home | Feedback
FHWA