ワイヤロープの縦衝撃特性 (第3報)
衝撃力の解析
1972 年 88 巻 1012 号 p. 329-334
詳細
1972 年 88 巻 1012 号 p. 329-334
In the previous reports of this series, the properties of the longitudinal waves through wire ropes were studied both theoretically and experimentally.
Then Zener viscoelastic model was proposed to explain the dynamic properties of wire ropes.
In order to investigate the applicability of the results of the previous reports, the authors have tried, in this report, to analyse the tensile forec of a weight-suspending wire rope produced when the weight drops and applies an impact to the rope.
As a result, the authors have found a fact that, the greater the weight is, the greater is the impact tensile force induced in the wire rope, but the force is not proportional to the weight.
