| contributor author | Erol Kalkan | |
| contributor author | Vladimir Graizer | |
| date accessioned | 2017-05-08T21:00:11Z | |
| date available | 2017-05-08T21:00:11Z | |
| date copyright | May 2007 | |
| date issued | 2007 | |
| identifier other | %28asce%290733-9445%282007%29133%3A5%28609%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/35025 | |
| description abstract | Dynamic response of structures subjected to earthquake-induced base excitations are often simplified by ignoring the tilt components of ground motion. However, close to the earthquake source, tilting of the ground surface may become significant. Based on strong-motion records at the Pacoima Dam–upper left abutment obtained during the 1994 Northridge Earthquake, residual tilt reached 3.1° in the N45°E direction while the dynamic tilt remained higher. This study investigates the consequences of neglecting the effects of the tilt component in ground motions on elastic and inelastic spectral ordinates. A complete equation of motion for a single-degree-of-freedom (SDOF) oscillator is developed which includes the effects of tilt (as the secondary | |
| publisher | American Society of Civil Engineers | |
| title | Coupled Tilt and Translational Ground Motion Response Spectra | |
| type | Journal Paper | |
| journal volume | 133 | |
| journal issue | 5 | |
| journal title | Journal of Structural Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9445(2007)133:5(609) | |
| tree | Journal of Structural Engineering:;2007:;Volume ( 133 ):;issue: 005 | |
| contenttype | Fulltext | |
