全站仪在缓和曲线测设中的应用及精度分析  

Application and Accuracy Analysis of Total Station in Surveying and Setting of Transition Curve

作　　者：杨庆振 YANG Qingzhen(Institute of Surveying and Mapping,Land and Resources Bureau of Linyi City,Linyi,Shandong Province,276000 China)

机构地区：[1]临沂市国土资源局测绘院,山东临沂276000

出　　处：《科技资讯》2020年第21期60-61,64,共3页Science & Technology Information

摘　　要：当前重点基础项目建设进入了加速期,同时随着光电测距仪器的快速发展,工程对全站仪的应用以及缓和曲线测设精度提出了更高要求。该文首先介绍了全站仪的应用特点,分别从应用需求、缓和曲线特征要素计算、全站仪自由设站与精度分析等多个角度与方面,详细阐述了全站仪在缓和曲线测设中的应用及精度问题,希望对全站仪的应用实践有所裨益。At present,the construction of key basic projects has entered an accelerated period.At the same time,with the rapid development of photoelectric distance measuring instruments,the project has put forward higher requirements for the application of the total station and the accuracy of the survey curve design.This article first introduces the application characteristics of the total station,from a variety of angles and aspects,such as application requirements,calculation of the characteristic elements of the transition curve,free station setting and accuracy analysis of the total station,and elaborate on the total station in the transition curve measurement and design.The application and accuracy of the application are expected to be beneficial to the application of the total station.

关 键 词：全站仪 缓和曲线 测设应用 精度分析 

分 类 号：U412.2[交通运输工程—道路与铁道工程]