新型拦索式避险车道阻拦索的改进

Improvement of the new type of arresting cable type hazard avoidance lane arresting cable

从避险车道拦阻对象及拦阻索阻拦能力的分析出发,探索新型拦索式避险车道的改进技术。通过分析及计算确定拦索式避险车道的阻拦对象、阻拦速度与阻拦能力,在此基础上进行阻拦索核心设备—阻尼器及阻拦索的设计改进,制定拦索式避险车道的阻拦索布设方案。计算结果表明该布设方案具有良好的适应性,能够满足不同的坡度、长度组合下避险车道设置的要求。

Based on the analysis of the blocking objects in the evasion lane and the blocking capability of the arresting cable,the improvement technology of the new type of arresting cable evasion lane is explored.Through analysis and calculation,the blocking object,blocking speed and blocking capacity of the cable-type hazard avoidance lane are determined.On this basis,the design of the core equipment—the damper and the blocking cable is improved,and the layout scheme of the blocking cable in the blocking cable hedge lane is formulated.The calculation results show that the layout scheme has good adaptability and can meet the requirements of setting up the avoidance lanes under different combinations of slopes and lengths.