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2003年8月至2004年11月,车站连续发生了四起驼峰调车溜放作业时,在车辆连挂区脱线的事故。究竟是什么原因造成车辆脱线?1四起事故概况分析(1)2003年8月6日16:35分,驼峰解体41307次,溜放的第一钩10道7辆与23辆停留车连挂时错钩,造成停留车第一辆后台车一侧轮对脱线,另一侧轮对轧在外翻的钢轨上;10道7辆的第一辆前台车一侧轮对轧在外翻的钢轨内侧,并走行3.8m,钢轨外翻17.1m,另一侧钢轨严重变形。钢轨外翻范围内轨枕开裂18根。
From August 2003 to November 2004, there were four consecutive trips of hump shunting at the station, causing an accident in the hang-off area of the vehicle. What is the cause of the vehicle off-line? 1 four profiles of accident (1) at 16:35 on August 6, 2003, hump break 41,307 times, slip the first hook 10 Road 7 with 23 parking cars linked The wrong side of the hook, resulting in the first car parked on the side of the trolley off the line, the other side of the roll on the eversion of the rail; 10 7 first trolley on the side of the wheel rolled eversion of the rail Inside, and walk 3.8m, eversion 17.1m rail, the other side of the serious deformation of the rail. Rail eversion within the sleeper crack 18.