NEHRP Clearinghouse
- Title
- NCEER-ATC Joint Study on Fragility of Buildings.
- File
-
PB95220026.pdf
- Author(s)
- Anagnos, T.; Rojahn, C.; Kiremidjian, A. S.
- Source
-
National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany.,
January 20, 1995,
120 p.
- Identifying Number(s)
- NCEER-95-0003
- Abstract
- The report provides improved damage-motion relationships that can be used in regional earthquake damage and loss studies. Three main areas for modification of the existing ATC-13 damage probability matrices were investigated. The first was to develop detalied descriptions of the original 40 building classes defined in ATC-13. The second approach for modifying the motion damage relationships was through collecting existing data. The third modification considered the development of fragility formulations based on the information from the ATC-13 damage probability matrices. Then a lognromal function was fitted through the fragility curve to enable easy implementation of these fragility curves.
- Keywords
- ; Fragility; Damage assessment; Structural failure; Structural reliability; Load carrying capacity; Earthquake damage; Buildings; Earthquake engineering; Ground motion; Structural response; Seismic effects