兰新铁路西固水厂特大桥位于既有铁路上下行线之间,因施工场地狭小、场地内光电缆线多、营业线运输繁忙、行车安全等问题致使施工难度大,为确保营业线设备和行车的绝对安全与施工的顺利进行,在铁路双线间桥梁施工中采用安全风险管理,有效防止了铁路交通事故的发生。 Due to the small construction site, large number of optical cables in the venue, busy transportation lines and traffic safety issues, the Lanzhou-Xizang Railway Xigu River Super-Large Bridge is located between the upper and lower lines of the existing railway. As a result, And driving the absolute safety and construction of the smooth progress in the construction of double-track railway bridge between the use of safety risk management, effectively preventing the occurrence of railway accidents.