摘要
讨论了互通式立交由于受地形条件限制 ,不能按规范要求布设控制网时 ,采用全站仪进行测设时 ,控制网的布设、实测、平差以及精度评定。
On urban road,interchange is often contructed among other buildings,so the arrangement of control network for surveying with traditional method is limited,and can not meet the needs of the specification.But a total station instrument is adaptive for surveying.How to use total station for horizontal control surveying at urban interchanges is present.
出处
《长安大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2003年第2期41-42,51,共3页
Journal of Chang’an University(Natural Science Edition)
关键词
道路工程
城市互通式立交
平面控制
测量
全站仪
road engineering
urban interchange
horizontal control
surveying
total station instrument
