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1992年以来,我局先后发生了两起斜巷上部平车场断绳跑车事故。这种逆向平车场的布置形式,由于车场推车困难(往往推车与开车放绳较难协调),因此当车辆经过上山变坡点加速前绞车有余绳而当车辆加速时,瞬间产生几倍的冲击力,超过较正常放车时钢丝绳允许弹性限度,造成断绳跑车事故。放车前有余绳是跑车的一个中间环节。当坡度和下放重物一定时,余绳量的
Since 1992, there have been two incidents involving the breaking of two sports cars on the upper part of Pingxiang Road. Due to the difficulty of deploying yard carts (it is more difficult to coordinate carts with driving carts), the layout of this reverse-facing depot has several times an instant when the vehicle accelerates before the vehicle accelerates through the uphill slope Of the impact, more than the normal limit when the rope allowed elastic limit, resulting in broken rope sports car accident. Put the car before the rope is an intermediate part of sports car. When the slope and decentralization of certain weight, the amount of rope