Grouting Reinforcement of Governance on Detecting Evaluation of Goaf by Using GPR
2013 ◽
Vol 353-356
◽
pp. 347-351
Keyword(s):
The existence of underground goaf causes serious harm to the security and stability of the surface installations. Using the ground penetrating radar (GPR) detects the nine road in Jinzhou District of Dalian across the railway line three goaf grouting reinforcement. This article introduces the principles and technical methods of GPR, including data acquisition and data processing of GPR, discussing the effect of using GPR technology to detect the superficial goaf.
2018 ◽
Vol 10
◽
pp. 138-144
Keyword(s):
2021 ◽
Vol 290
◽
pp. 123104
2019 ◽
Vol 36
(4)
◽
pp. 53-61
◽
2013 ◽
Vol 438-439
◽
pp. 1080-1083
◽
2012 ◽
Vol 2012
◽
pp. 1-8
◽
2011 ◽
Vol 243-249
◽
pp. 5381-5385
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