摘要
针对传统测量技术难以满足工程要求的现状,对当前GPS-RTK技术在道路测量中的应用情况进行了探讨,并对RTK测量结果与全站仪测量结果进行了比对。以重庆交通大学南岸校区部分校园道路为研究对象,使用纬地道路设计软件输出道路要素,进行了道路中线放样、RTK纵横断面测量以及利用其数据在CASS上进行了纵、横断面绘制与土方量计算,对中线放样成果进行了分析,并提出了优化方案。结果表明:借助RTK手簿,操作更简便,数据保存与传输更快速,降低了工作人员的劳动强度,提升了效率;RTK应用于工程实践能够满足精度要求,较大程度地降低了人力、物力浪费,有效提升了经济效益以及工程施工效率。
For the traditional measurement technology cannot meet the road work requirements,the application of this technology in road survey is analyzed,and the result of RTK measurement is compared with that of total station.Taking some campus roads in the south campus of Chongqing Jiaotong University as the research object,using the latitude road design software to output the road elements,the road center line stakeout,RTK transverse and longitudinal section measurement,and the longitudinal and cross-sectional drawing and earthwork calculation on CASS using the data are carried out.Finally,the results of the midline stakeout are analyzed and an optimization scheme is proposed.The research shows that with the help of RTK handbook,the operation is easier;the data storage and transmission is faster;the labor intensity of the staff is reduced,and the efficiency is improved.The application of RTK in engineering practice can meet the precision requirements,and the waste of manpower and material resources can be greatly reduced,which effectively improves economic efficiency and construction efficiency.
作者
涂荣誉
曹智翔
林孝松
程植
Tu Rongyu;Cao Zhixiang;Lin Xiaosong;Cheng Zhi(School of Civil Engineering,Chongqing Jiaotong University,Chongqing 400074,China;School of Architecture and Planning,Chongqing Jiaotong University,Chongqing 400074,China)
出处
《绿色科技》
2022年第6期190-193,共4页
Journal of Green Science and Technology
基金
重庆市基础研究与前沿探索项目(编号:cstc2018jcyjAX0156)。
关键词
横纵断面测量
土方计算
校园道路
RTK
transverse and longitudinal section measurement
earthwork calculation
campus
