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介绍在隧道开挖测量中如何控制导线点位的准确性,如何缩短每次循环进尺的测量时间,值得注意的几个问题,并提出相应的技术创新方法
This paper introduces how to control the accuracy of wire point in tunneling excavation measurement, how to shorten the measurement time of each footage, notable problems, and puts forward corresponding technical innovation methods