ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2010, Vol. 30 ›› Issue (6): 693-696.

• wenzhang • Previous Articles     Next Articles

Application of 3D Laser Scanner in Jiaozhou Bay Undersea
Tunnel in Qingdao

HOU  Hai-Min   

  1. Measuring and Testing Center of China Railway 16th Bureau Group Co., Ltd., Beijing 100018, China
  • Received:2010-10-26 Revised:2010-12-02 Online:2011-01-13 Published:2011-01-05

Abstract:

Accidents often occur during the construction of highway tunnels constructed by mining method. Taking Jiaozhou Bay Undersea Tunnel in Qingdao as an example, the author presents the characteristics and application of 3D laser scanner. The successful monitoring guarantees the safety of the tunnel construction and proves that the technology would replace of the conventional monitoring mode and become the most popular monitoring method.

Key words: 3D laser scanner, tunnel, surrounding rock, safety monitoring, cloud