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Research on emergency rescue technology and equipment for train operation accidents on a heavy-haul railway network 被引量:2
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作者 Xianping Zhou Xiang Wei +2 位作者 Lin Ma Fuwei Bai Hongwei Huang 《Transportation Safety and Environment》 EI 2020年第4期260-270,共11页
Bridges,tunnels,cuttings and high subgrade account for a relatively large proportion in China’s heavy-haul railway system,where 10000 t of unit trains and 20000 t of combined trains are in operation.When a train oper... Bridges,tunnels,cuttings and high subgrade account for a relatively large proportion in China’s heavy-haul railway system,where 10000 t of unit trains and 20000 t of combined trains are in operation.When a train operation accident occurs,it can easily cause vehicle intrusions,slant-span lines,tipping and stacking.Based on the viewpoint of system engineering,rescue methods such as hoisting,lifting,pulling and overturning are integrated,according to the characteristics of heavy-haul transport and the construction practice of train accident rescue system.A scheme of technical research and equipment configuration relating to heavy-haul railway rescue in China is put forward based on the situation—embankment,bridge,tunnel(including cuttings),ramp and curve rescue,and so on—and three-dimensional finite-element modelling and calculation checks on the key components are carried out. 展开更多
关键词 heavy-haul railway train operation accident rescue technology rescue equipment
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