| contributor author | Michalakis C. Constantinou | |
| contributor author | Itadj G. Tadjbakhsh | |
| date accessioned | 2017-05-08T20:51:30Z | |
| date available | 2017-05-08T20:51:30Z | |
| date copyright | December 1985 | |
| date issued | 1985 | |
| identifier other | %28asce%290733-9445%281985%29111%3A12%282733%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/29484 | |
| description abstract | The effect of frequency content of the ground excitation on the optimum design of a base isolation system and a first‐story damping system is investigated. The ground excitation is modeled as a filtered white noise with Kanai‐Tajimi power spectral density. The stationary response, including peak response, is derived in closed form. Small “ground frequencies” result in considerable differences of the optimum design as compared with the one based on a white noise model of the excitation. Examples show the manner of applying the results to an ordinary two‐story structure. Time‐history analyses of the optimized structures confirm the results of the stochastic analysis. | |
| publisher | American Society of Civil Engineers | |
| title | Optimum Characteristics of Isolated Structures | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 12 | |
| journal title | Journal of Structural Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9445(1985)111:12(2733) | |
| tree | Journal of Structural Engineering:;1985:;Volume ( 111 ):;issue: 012 | |
| contenttype | Fulltext | |