The application of laser tracker in mould/segment measurement

作     者：D.H.Zhang Shanghai Metro Shield Machine Equipment & Engineering Co.,Ltd.,Shanghai,P.R.China N.J.Zhang &Y.P.Lu Shanghai Changjiang Tunnel & Bridge Development Co.,Ltd.,Shanghai,P.R.China 

会议日期：2008年

学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0803[工学-光学工程] 

关 键 词：The application of laser tracker in mould/segment measurement 

摘      要：The quantity of mould/segment plays a very important role in tunnel *** the traditional method cannot measure mould/segment in its entirety and it cannot get high precision data,this paper introduces a new measurement system and its application in *** some rules in the production of mould/segment are summarized according to the data obtained with the new system.