摘要
就呼和浩特市鼓楼立交桥施工测量过程中影响桥跨精度的误差因素和曲线放样点密度的确定等方面进行了分析和探讨,并介绍了实际施工测量过程中采取的措施和掌握的原则。
The paper discussed the facts on the precision of crossing bridge span and discussed how to determine the density of setting out points. The principles about how to carry out in the practical surveying work were also discussed.
出处
《地理空间信息》
2007年第4期86-87,共2页
Geospatial Information
关键词
施工测量
误差分析
桥跨精度
construction survey
error analysis
the precision of bridge span
