Investigation of Wind and Carrier Swing Characteristics in Ropeway Installations and Estimation Method of Limit Wind Speed of Operation

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  • SATO Hisao
    Traffic System Research Department, National Traffic Safety and Environment Laboratory
  • CHISHIMA Michio
    Traffic System Research Department, National Traffic Safety and Environment Laboratory
  • HOSOKAWA Naruyuki
    Traffic System Research Department, National Traffic Safety and Environment Laboratory

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Other Title
  • 索道施設における風特性と搬器動揺の調査解析および運転限界風速の推定方法

Description

In ropeway systems, to more increase the safety and reliability of transportation, it is extremely important to do operation control under wind in accuracy since the excessive swing of the carrier by wind may lead to a serious accident such as a collision with the columns. This paper presents (1) results of investigation of wind and carrier swing characteristics in two ropeway installations, (2) simulation results of carrier swing based on wind speed distribution and (3) an estimation method of limit wind speed of operation using carrier response simulation to random wind. Results of estimating limit wind speed of operation in two ropeway installations are reported as well

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