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无线传感网络技术在隧道变形与防灾监测中的应用研究
收稿日期: 2013-09-13
修回日期: 2013-12-04
网络出版日期: 2014-02-27
Application of Wireless Sensor Network Technology in Tunnel Deformation Monitoring and Disaster Prevention
Received date: 2013-09-13
Revised date: 2013-12-04
Online published: 2014-02-27
嵇中 . 无线传感网络技术在隧道变形与防灾监测中的应用研究[J]. 隧道建设, 2014 , 34(2) : 134 -139 . DOI: 10.3973/j.issn.1672-741X.2014.02.008
The applicability of wireless sensor network technology in tunnel works is studied, and a new displacement monitoring technology based on material mechanics is proposed.Meanwhile,displacementdip angle monitoring equation is established by combining the different monitoring positions. The applicability and stability of the wireless sensor network technology are testified by indoor segment loading tests. Rational monitoring distance and monitoring precision are decided by using fire disaster simulation test by means of Smartfire. In the end, related indexes of hardware and layout of wireless sensor network are proposed.
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