「運動と振動の制御」シンポジウム講演論文集
Online ISSN : 2424-3000
セッションID: D09
会議情報
D09 昇降機ロープの地震時挙動解析に関する基礎的研究(M-OS8-1:昇降機・物流システムの制御,M-OS8 昇降機・物流システムの制御,「海を越え,国を越え,世代を超えて!」)
中島 拓哉藤田 聡皆川 佳祐
著者情報
会議録・要旨集 フリー

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抄録
In recent years, due to the increase of the height of the high-rise buildings, the elevator becomes an indispensable facilities. Consequently, during earthquake, as natural periods of a building and an elevator system get close, the movement of the elevator ropes, the compensating ropes and the control cables become important. Moreover, when the ground motion becomes longer, the ropes may hit the wall of the shaft and cause damage to the equipment. In such case, the elevators have emergency stops. However, during the time required for the restoration of the elevators, the building's functions become unavailable. In this research, numerical analysis is used to compute the motion of the elevator's rope. Several manufacturers have used this kind of program in order to evaluate the response of their own elevator systems, but comparisons between all these results are difficult. For this research, the aim is to make the analysis program usable by each manufacturer. In this paper, the displacement of the elevator's rope is computied by the response of the top of the high-rise building, then evaluating the time for elevator to recover to its stable position will be carried out.
著者関連情報
© 2013 一般社団法人 日本機械学会
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