| contributor author | Lin Su | |
| contributor author | Goodarz Ahmadi | |
| contributor author | Iradj G. Tadjbakhsh | |
| date accessioned | 2017-05-08T22:27:32Z | |
| date available | 2017-05-08T22:27:32Z | |
| date copyright | September 1989 | |
| date issued | 1989 | |
| identifier other | %28asce%290733-9399%281989%29115%3A9%281976%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/80941 | |
| description abstract | A comparative study of effectiveness of various base isolators is carried out. These include the laminated rubber bearing with and without lead plug and several frictional base isolation systems. The structure is modeled as a rigid mass and the accelerograms of the NOOW component of the El Centro 1940 earthquake and the N90W component of the Mexico City 1985 earthquake are used. The performances of different base isolation devices under a variety of conditions are evaluated and compared. Combining the desirable features of various systems, a new design for a friction base isolator is also developed and its performance is studied. It is shown that, under design conditions, all base isolators can significantly reduce the acceleration transmitted to the superstructure. | |
| publisher | American Society of Civil Engineers | |
| title | Comparative Study of Base Isolation Systems | |
| type | Journal Paper | |
| journal volume | 115 | |
| journal issue | 9 | |
| journal title | Journal of Engineering Mechanics | |
| identifier doi | 10.1061/(ASCE)0733-9399(1989)115:9(1976) | |
| tree | Journal of Engineering Mechanics:;1989:;Volume ( 115 ):;issue: 009 | |
| contenttype | Fulltext | |
