摘要
通过贯通误差的限值分析得到不同施工阶段的测量限差要求,确定测量精度、方法,制定测量方案,确保盾构隧道贯通.
By analyzing the limits of the breakthrough error in tunnel boring survey, the requirement data of the measurement error in different construction stages are obtained, and the precision, methods and schemes of the surveying are determined to ensure the tunnel breakthrough successfully.
出处
《湖南工程学院学报（自然科学版）》
2006年第2期75-79,共5页
Journal of Hunan Institute of Engineering(Natural Science Edition)
关键词
盾构
隧道
控制测量
联系测量
贯通误差
tunnel boring machine
tunnel
control Survey
contact survey
breakthrough error
