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随着城市交通的发展,市政道路或公路穿越铁路车站出入口甚至车站的情形越来越多,造成下穿铁路顶桥不可避免地要穿越部分道岔区。道岔区的加固方式与常规的线路加固不同,且存在施工难度大、进度较慢的特点,同时加固体系受既有设备影响,需综合考虑多种因素方能确保加固体系的安全稳定,从而保证安全。介绍沙阳路下穿沙河车站南咽喉道岔区加固施工技术,可为以后类似工程提供借鉴。
With the development of urban traffic, more and more municipal roads or highways pass through the entrances or exits of railway stations, causing the underpassing of the railway bridge inevitably to cross some of the turnout areas. The turnout area reinforcement method is different from the conventional line reinforcement, and has the characteristics of large construction difficulty and slow progress. At the same time, the reinforcement system is affected by the existing equipment. Various factors must be taken into consideration to ensure the safety and stability of the reinforcement system, thus ensuring Safety. Describe Shayang Road, Shahe Central Station south throat turnout reinforcement construction technology for future similar projects to provide reference.