剖析四等水准附合导线在高速路面施工中的实际应用  

Analyzes the Practical Application of the Fourth-Grade Level Connecting Traverse in Highway Pavement Construction

作　　者：任义 唐光平 REN Yi;TANG Guang-ping(China Construction Fourth Engineering Bureau Co.Ltd.,Guangzhou 510000,China)

机构地区：[1]中国建筑第四工程局有限公司

出　　处：《工程建设与设计》2019年第21期104-107,共4页Construction & Design for Engineering

摘　　要：结合遵义市南环高速公路路面施工现场实际情况,总结出利用四等水准附合路线代替闭合环线控制路面施工测量,然后通过高程误差分析及消减的方法,使测量误差得到了良好的控制。This paper combined with the practical situation of the road construction site of south ring highway in Zunyi City,summarized the use of the fourth-grade level connecting traverse instead of the closed ring road to control the road construction measurement.And then through the method of height error analysis and reduction,the measurement error is well controlled in the actual construction process.

关 键 词：高速公路 四等水准附合路线 路面施工测量 误差分析及消减 

分 类 号：U416.2[交通运输工程—道路与铁道工程]