Optimizing Parameters for Anticollision Systems between Adjacent Buildings under Earthquakes
Adjacent buildings with anticollision system would have the possibility of pounding under earthquake if there is insufficient separate distance between the two buildings. The effect of pounding and earthquake characters on the optimum parameters for anticollision system is studied through time-histo...
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Hindawi Limited
2018-01-01
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Series: | Shock and Vibration |
Online Access: | http://dx.doi.org/10.1155/2018/3952495 |
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doaj-93924b97c71148b4b517fc322b4ced962020-11-25T00:44:11ZengHindawi LimitedShock and Vibration1070-96221875-92032018-01-01201810.1155/2018/39524953952495Optimizing Parameters for Anticollision Systems between Adjacent Buildings under EarthquakesNan Jin0Yong-qiang Yang1Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics, CEA, 150080 Harbin, ChinaKey Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics, CEA, 150080 Harbin, ChinaAdjacent buildings with anticollision system would have the possibility of pounding under earthquake if there is insufficient separate distance between the two buildings. The effect of pounding and earthquake characters on the optimum parameters for anticollision system is studied through time-history analysis method in this paper. Interstory displacement ratio, energy consumption ratio, and the total strain energy of the two buildings are considered as control variables. The results show that the pounding between adjacent buildings will reduce the range of optimum parameters, and earthquake characters also have effect on the selection of optimum parameters. Therefore, it is strongly recommended to input more than three ground motion records for a time-history analysis to get the optimum parameters considering the effect of pounding and earthquake characters.http://dx.doi.org/10.1155/2018/3952495 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Nan Jin Yong-qiang Yang |
spellingShingle |
Nan Jin Yong-qiang Yang Optimizing Parameters for Anticollision Systems between Adjacent Buildings under Earthquakes Shock and Vibration |
author_facet |
Nan Jin Yong-qiang Yang |
author_sort |
Nan Jin |
title |
Optimizing Parameters for Anticollision Systems between Adjacent Buildings under Earthquakes |
title_short |
Optimizing Parameters for Anticollision Systems between Adjacent Buildings under Earthquakes |
title_full |
Optimizing Parameters for Anticollision Systems between Adjacent Buildings under Earthquakes |
title_fullStr |
Optimizing Parameters for Anticollision Systems between Adjacent Buildings under Earthquakes |
title_full_unstemmed |
Optimizing Parameters for Anticollision Systems between Adjacent Buildings under Earthquakes |
title_sort |
optimizing parameters for anticollision systems between adjacent buildings under earthquakes |
publisher |
Hindawi Limited |
series |
Shock and Vibration |
issn |
1070-9622 1875-9203 |
publishDate |
2018-01-01 |
description |
Adjacent buildings with anticollision system would have the possibility of pounding under earthquake if there is insufficient separate distance between the two buildings. The effect of pounding and earthquake characters on the optimum parameters for anticollision system is studied through time-history analysis method in this paper. Interstory displacement ratio, energy consumption ratio, and the total strain energy of the two buildings are considered as control variables. The results show that the pounding between adjacent buildings will reduce the range of optimum parameters, and earthquake characters also have effect on the selection of optimum parameters. Therefore, it is strongly recommended to input more than three ground motion records for a time-history analysis to get the optimum parameters considering the effect of pounding and earthquake characters. |
url |
http://dx.doi.org/10.1155/2018/3952495 |
work_keys_str_mv |
AT nanjin optimizingparametersforanticollisionsystemsbetweenadjacentbuildingsunderearthquakes AT yongqiangyang optimizingparametersforanticollisionsystemsbetweenadjacentbuildingsunderearthquakes |
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1725275784863547392 |