GPS-RTK技术在道路中线放样中的应用及优势关键思路分析  

Application of GPS-RTK Technology in Road Midline Lofting and Analysis of Key Ideas of Advantages

作　　者：孙肖 SUN Xiao(Lanzhou City Construction and Design Institute,Lanzhou 730050,China)

机构地区：[1]兰州市城市建设设计院

出　　处：《工程建设与设计》2019年第19期130-132,共3页Construction & Design for Engineering

摘　　要：道路工程是我国重要的交通基础设施,其施工质量将对经济建设以及社会生活产生十分重要的影响,而在道路工程的施工过程中,中线放样测量的准确性直接关系到道路工程的整体质量,施工单位应积极运用GPS-RTK等先进的测绘技术,提高放样测量的精度,高效优质地完成中线放样工作,为后续施工建设奠定良好的基础。Road engineering is an important transportation infrastructure in China,and its construction quality will have a very important impact on economic construction and social life.In the construction process of road engineering,the accuracy of midline lofting survey is directly related to the overall quality of road engineering.Construction units should actively use advanced surveying and mapping technology such as GPS-RTK,improve the accuracy oflofting survey,complete the middle line lofting work with high efficiency and quality,and lay a good foundation for the follow-up construction.

关 键 词：GPS-RTK 道路工程 中线放样 优势分析 

分 类 号：U145.6[交通运输工程] U412.24