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http://dx.doi.org/10.9711/KTAJ.2017.19.3.449

Exploration of underground utilities using method predicting an anomaly(II) - field application  

Ryu, Hee Hwan (Power Transmission Laboratory, KEPCO Research Institute)
Cho, Seon Ah (Power Transmission Laboratory, KEPCO Research Institute)
Kim, Kyoung Yul (Power Transmission Laboratory, KEPCO Research Institute)
Cho, Gye Chun (Department of Civil and Environmental Engineering, KAIST)
Publication Information
Journal of Korean Tunnelling and Underground Space Association / v.19, no.3, 2017 , pp. 449-461 More about this Journal
Abstract
The uncertain existence and insufficient information of underground structures, such as pipe lines and cable tunnels, is causing many problems related to route plan, design, construction of new underground structures. The theoretical equations that is able to predict the location, size, and direction of underground structures through electric field analysis are suggested at the previous study (Ryu., 2015). Three field tests were performed for predicting the location, size, and direction of underground structures and the existence and size of sink-hole. Prediction results were reflected at the design and follow-up measures were performed.
Keywords
Underground structure; electrical resistivity; electric field analysis;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Reitz, J.R., Milford, F.J., Christy, R.W. (2008), Foundation of electromagnetic theory 4th Edition, Addison Wiley, USA.
2 Ryu, H.H., Cho, G.C., Sim, Y.J., Lee, I.M. (2008), "Detection of anomalies in particulate materials using electrical resistivity survey - enhanced algorithm", Modern Physics Letters B, Vol. 22, No. 11, pp. 1093-1098.   DOI
3 Ryu, H.H., Cho, G.C. (2009), "Tunnel ahead prospecting technology using electromagnetic wave - field application", Journal of Korean Tunnelling and Underground Space Association, Vol. 11, No. 1, pp. 78-95.
4 Ryu, H.H. (2010), Development of a tunnel electrical resistivity prospecting system and its application, Ph.D. Thesis, KAIST, Daejeon, Korea.
5 Ryu, H.H., Joo, K.W., Cho, G.C., Kim, K.Y., Lim, Y.D. (2013), "Probabilistic rock mass classification using electrical resistivity - Theoretical approach of relationship between RMR and electrical resistivity", Journal of Korean Tunnelling and Underground Space Association, Vol. 15, No. 2, pp. 97-112.   DOI
6 Ryu, H.H., Kim, K.Y., Lee, K.R., Lee, D.S., Cho, G.C. (2015), "Exploration of underground utilities using method predicting an anomaly", Journal of Korean Tunnelling and Underground Space Association, Vol. 17, No. 3, pp. 205-214.   DOI