Title :
The Applied Research of BOTDR Technology in Underground Engineering
Author :
Wang Shuai ; Luan Lijun
Author_Institution :
Inf. Inst., Qingdao Univ. of Sci. & Technol., Qingdao, China
Abstract :
In order to prevent the phenomenon of tunnel collapses, we need pay attention to the points of the tunnel under the stress condition, in the ground and later maintenance process of roadway construction project .The paper analyses Brillouin scattering technology and simulates the application of Brillouin scattering in underground roadway engineering.
Keywords :
Brillouin spectra; geotechnical engineering; maintenance engineering; road building; stress analysis; tunnels; BOTDR technology; Brillouin scattering technology; maintenance process; roadway construction project; stress condition; tunnel collapse; underground roadway engineering; Brillouin scattering; Monitoring; Optical fiber sensors; Optical fibers; Strain; Temperature measurement;
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2011 Symposium on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6555-2
DOI :
10.1109/SOPO.2011.5780584
