摘要
为了充分认识在隧道洞内施工环境下无尺量测技术的误差,通过实际应用,从精确性、安全、功效方面对无尺量测进行分析,并将无尺和有尺量测进行对比,得出无尺量测误差小,测试结果正确可靠,测量过程安全、高效的结论,可为类似工程采用无尺量测提供借鉴和参考。
The accuracy,safety and effect of non-ruler tunnel deformation measurement technology are analyzed,and non-ruler measurement technology is compared with ruler measurement technology,so as to fully recognize the error of non-ruler measurement technology used in tunnel construction.The practice shows that non-ruler measurement technology is superior to ruler measurement technology.The paper can provide references for similar projects in the future.
出处
《隧道建设》
2011年第3期301-306,共6页
Tunnel Construction
关键词
隧道
变形
无尺量测
有尺量测
tunnel
deformation
non-ruler measurement
ruler measurement
