Reliability for Wirerope in Vertical Shaft

立井钢丝绳的可靠性

• 批准号: 61550469
• 负责人: SASAKI Shoji
• 金额: $ 1.15万
• 依托单位: Kyushu Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1986
• 资助国家: 日本
• 起止时间: 1986 至 1988
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-61550469/
• 关键词: Winding rope; Shaft winding equipment; Safety factor; Lateral vibration; Longitudinal vibration; Emergency braking; Loading; Guide rope; 巻索の安全率; 立坑ロープ; シミュレーション; ロープの縦振動; ロープの横振動; ケージの振動; 非常制動; ワイヤロープ; 安全率; 巻索の張力; 立坑; 斜坑

The results which i have studied to the wire rope in vertical shaft are get together into the report of this grant-in-aid.The main results are as follows:(1) The new equetion which are estimated to the safety factor of winding rope in vertical shaft is proposed. The factor is cosidered to the abnormal dynamic tension and the maximum value of bending stress, following on an emergency braking or rough loading into the cage.(2) The shaft-winding system modelis showed. It can be simultaneously explained to the tension of winding ropes, winding speed, winding load, and other winding codition.

本文将本人对立井钢丝绳的研究成果汇总到本次资助报告中，主要研究成果如下：（1）提出了立井提升钢丝绳安全系数的新估算公式。该系数考虑到在紧急制动或粗暴加载到保持架中之后的异常动态张力和弯曲应力的最大值。(2)给出了绕轴系统模型。它可以同时解释为卷取绳张力、卷取速度、卷取载荷等卷取条件。

项目成果

Sasaki,Shoji: Reliability for Wire Ropes in Vertical Shaft. 190 (1989)

Sasaki，Shoji：垂直井中钢丝绳的可靠性。

佐々木昭士: "立坑ロープの安全率と管理に関する研究(科学研究費補助金報告書)" 190 (1989)

佐佐木昭夫：《井筒绳索的安全系数及管理研究（科学研究报告补助金）》190（1989）