Browse > Article
http://dx.doi.org/10.11112/jksmi.2016.20.2.086

Cavity Detection of Chamber by GPR  

Lee, Hyun-Ho (동양대학교 건축소방행정학과)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.20, no.2, 2016 , pp. 86-93 More about this Journal
Abstract
To find the buried pipes and cavities, GPR detection were proceed by the type and depth of underground pipes and cavities buried in the Chamber. In the case of asphalt pavement and non-pavement, the exploration of buried pipe were easy than the concrete and reinforced concrete pavement. In the case of air cavity, the buried depth of 1 m was evaluated as the detection was possible.
Keywords
Cavity; Chamber; GPR; Pavement; Underground pipe;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Gaballahun, M., and Sato. M. (2009), A New Approach to Enhancement of Ground Penetrating Radar Target Signals by Pulse Compression, Exploration Geophysics, CSIRO., 40, 77-84.   DOI
2 Geophycical Survey Systems, Inc (2011), SIR System-300 Manual, Geophycical Survey Systems, Inc.
3 Hyun, S. Y., and Kim. S. Y. (2012), Eigenimage-Based Signal Processing for Subsurface Inhomogeneous Clutter Reduction in Ground-Penetrating Rada Images, Journal of Korean Institute of Electromagnetic Engineering and Science, KIEES., 23(11), 1307-1314.   DOI
4 Jung, H. C., Hwang, W. K., Kim, W. D., and Han, S. J. (2007), The porosity detection aside of pipewall using GPR, Joint proceedings of 2007 KSWW & KSWERA Symposium, Korean Society of Water and Wastewater and Korean Society on Water Environment, B58-B63.
5 Park, I. C., and Cho, W. C. (2006), Detection of the pipe leak for water distribution system using ground penetration radar, Proceedings of 2006 KWRA Symposium, Korea Water Resources Association, 1271-1274.
6 Yoo, Y. S., Lee, D. Y., Oh, D. W., Kong, S. M., and Lee. Y. J. (2015), Numerical study on application of pseudo-plastic backfill to cavity and relaxed zone around old sewerage, KSCE 2015 Convention of Civil EXPO & Conference, Korea Society of Civil Engineers, 125-126.