Analysis a typical accident of derailment accident in urban rail transit operation.

分析城市轨道交通运营事故中脱轨这一典型事故。

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The prototype of IDASS is developed by the method of object-oriented technology, which classify the field of derail accident clearly and simplify the issue of derailment analysis.

IDASS原型系统的开发运用了面向对象的方法，将脱轨事故分析问题进行对象类封装。

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The railway line is opened by stitch wire tools binding to accident of train derailment lifting and jacking recovery.

利用吊索具捆绑对脱线事故机车车辆进行快速吊复、顶复，迅速开通线路。

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The derailment was the worst accident in 15 years for Metro-North.

WSJ: Metro-North Is Set To Restore Full Service Wednesday

The accident came more than a week after a commuter train derailment in Connecticut that injured 70 people and disrupted service for days.

WSJ: Mo. highway buckles after rail cars hit overpass