ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2016, Vol. 36 ›› Issue (12): 1531-1538.DOI: 10.3973/j.issn.1672-741X.2016.12.019
Previous Articles
WANG Jianlin1, LIN Hairong2
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Abstract:
A series of guidance system of shield, whose monitoring accuracy can reach ±10 mm, is development so as to control shield attitude. The guidance system is composed of total station, laser target, computer and related data transform and transferring and power supply components. A new kind of shield attitude measuring principle is adopted and the results are testified by other measuring methods. The results show that the abovementioned system is stable and reliable and can guarantee the monitoring accuracy. The system has been successfully applied to many tunnels.
Key words: guidance system, shield attitude, laser target, azimuth, monitoring accuracy
CLC Number:
U 455
WANG Jianlin, LIN Hairong. Development and Application of Guidance System of Shield[J]. Tunnel Construction, 2016, 36(12): 1531-1538.
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URL: http://www.suidaojs.com/EN/10.3973/j.issn.1672-741X.2016.12.019
http://www.suidaojs.com/EN/Y2016/V36/I12/1531