ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2012, Vol. 32 ›› Issue (增刊2): 205-209.DOI: 10.3973/j.issn.1672-741X.2012.z2.040

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Study on the Application of Nonoriented Traverse in Intensified Control Net

LUO Qing   

  1. (The 1st Branch of Road and Bridge Company under China Railway Tunnel Group, Huangshan 245061, Anhui,China)
  • Received:2012-07-30 Revised:2012-09-15 Online:2012-12-20 Published:2013-02-19

Abstract:

To solve the problem of the need for intensified piles during construction measurement of two isolated and viewblock control position, the layout condition, layout method, calculation method and merit and demerit of nonoriented traverse and several matters need attention in the application nonoriented traverse are analyzed and presented.

Key words: nonoriented traverse, calculation method, merit and demerit