浅谈高速公路通信光缆线路迁改的施工技术

On the Construction Technology of Removal and Rebuilding of Optical Fiber Communication Lines of Expressway

近几年,我国高速公路蓬勃发展,每年以几千公里的速度递增,2014年,全国计划新开工的高速公路共计96条,建设总里程达8150.76公里。2015年公路还需建设高速公路2.33万公里的规模。高速公路的不断延伸,受到各级政府的高度重视,为保证工程按期完成甚至提前投入使用,以尽快获得投资效益,各建设单位对高速公路施工进度的要求非常高,也为沿线通信光缆线路带来紧迫、繁重的迁改建设任务。本文通过对广东省信宜(桂粤界)至茂名公路工程通信光缆迁改项目迁改施工技术进行阐述和总结,以供同行参考。

In recent years, China＇s expressway is booming, with increase rate of thousands of kilometers per year. In 2014, there are 96 expressways in the national plan for new construction of expressway, and the total mileage reaches 8,150.76 kilometers. In 2015 it still needs construction scale of 23,300 kin. The continuous extension of the expressway is .highly concerned by all the governments. In order to ensure the project is completed on schedule or even ahead put into use and as soon as possible to obtain investment returns, the construction units have very high demand for the construction progress of each expressway, which brings urgent and heavy task of removal and rebuilding of communications cable line. This paper elaborated and summarized the removal and rebuilding construction technology of communications cable line of Guangdong Xinyi （Guangdong and Guangxi border） to Maoming highway engineering for reference.