クレーン車の吊荷による過渡振動特性 : 第1報,ブームの方向が車輌の前後方向にある場合
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概要
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The transient response of the truck crane structure due to winch operation when the loading boom is operated in the direction of the crane frame axis has been treated by modal analysis. The boom and crane frame are constructed of several box beams with different cross-sectional areas and weight distribution, and the crane frame is supported at both ends with the outriggers. The transient vibration stress at the lower boom is observed in the practical track crane and its numerical simulations carried out. Then, relationships between the winch operation and transient vibration stress level are presented for the wind speed patterns of the winch.
- 一般社団法人日本機械学会の論文
- 1988-08-25