Browse > Article
http://dx.doi.org/10.12814/jkgss.2017.16.3.021

A Study on Hybrid Grout Material for Reservoir Embankment reinforcement  

Park, Sung-Yong (National Disaster Management Research Institute)
Shim, Houng-Gen (Department of Regional Infrastructure Engineering, Kangwon National University)
Kang, Hee-Jin (Department of Regional Infrastructure Engineering, Kangwon National University)
Lim, One-Bin (Department of Regional Infrastructure Engineering, Kangwon National University)
Sami, Ghazali-Flimban (Department of Biological Environment, Kangwon National University)
Kim, Yong-Seong (Department of Regional Infrastructure Engineering, Kangwon National University)
Publication Information
Journal of the Korean Geosynthetics Society / v.16, no.3, 2017 , pp. 21-30 More about this Journal
Abstract
Cement grouting method is generally applied for the purpose of reinforcement of deteriorated reservior. Problems have been raised due to the limit of the injection material. In order to solve these problems, various grout materials have been developed. However, there are many cases in which the grounds are disturbed in actual field. In this study, the physical properties of hybrid grout with high fineness and high viscosity characteristics were analyzed to enable penetration into the ground. Optimum inflation agent was selected and mixed with the grout. The pressure and compaction effect on expansion was examined and its effectiveness was verified. From the result of confirming expansion ratio, uniaxial compressive strength, expansion pressure and compaction effect, the HI-E (2%) sample was analyzed to be excellent in improvement effect by the inflation agent. Hence, hybrid grout can be effectively applied for the impermeable and reinforcement method of deterioration reservoir and tide embankment.
Keywords
Grouting; Hybrid grout; Inflation agent; Deterioration reservoir; Impermeable; Reinforcement;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Hakansson, U., Hassler, L. and Stille, H. (1992), "Rheological Properties of Microfine Cement Grouts with Additives", ASCE, Geotechnical Conference, New Orleans, LA, pp.551-563.
2 Kravetz, G. A. (1958), "Cement and Clay Grouting of Foundation : The Use of Clay in Pressure Grouting", proceeding of ASEC, Journal of SMFE, SM 1, pp.1546-1-30.
3 Ichikawa, K., Matsuo, O. and Kozuna, K. (1996), "On the penetrability by injection of superfine particle cement suspension for the purpose of solution liquefaction (part 5)", The 31th Geotechnical Exposition Inaugural Exhibition Collection, pp.119-120 (in Japanese).
4 King, J. C. and Bush, E. G. W. (1961), "Symposium on Grouting : Grouting of Granular Materials", ASCE Proceeding, Journal of SMFE, Vol.87, SM.2, pp.1-32.
5 Mitchel, J. K. (1981), "soil improvement state of the art report", proc of XICSMFE, Vol.4, pp.528-533.
6 Kubota, T. (1992), "About construction of Shiro River dam", Dam Japan, No.606, pp.71-83 (in Japanese).
7 Park, S. Y., Chang, S. H., Lim, H. T., Kim, J. M. and Kim, Y. S. (2016), "Behavior of Seepage and Seismic for the Deterioration Reservoir Using Numerical Analysis", Journal of The Korean Society of Agricultural Engineers, Vol.58, No.3, pp.81-90 (in Korean).   DOI
8 Park, S. Y., Shim, H. G., Kang, H. J., Lim, O. B. and Kim, Y. S. (2017), "Grouting injection effectiveness of a permeable compacting grout using permeable compaction type packer", Journal of Korean Geosynthetics Society, Vol.16, No.2, pp.149-158 (in Korean).
9 Karol, R. H. (1990), Chemical Grouting, 2nd Ed., New York and Basel, Marcel Dekker Inc., pp.49-54.
10 Rural Research Institute (2015), Study on Deterioration Status and Repairing & Reinforcing Method on Facility Reservoir (II), Korea Rural Community Corporation (in Korean).
11 Shunichi, Y. and Koji, N. (1993), "Basic properties and penetrability comparisons of various cement grouts changing grain size", Civil Engineering Association Proceedings, No.462, pp.101-110 (in Japanese).
12 Tomio, O., Shuzo, K. (1982), "Medicinal infusion work from 360m above the ground-Nakayama tunnel Takayama engineering district Joetsu Shinkansen", Tunnel and underground, Vol.13, No.2, pp.109-115 (in Japanese).
13 Song, S. H., Yong, H. H., and Jang, E. W. (2003), "Evaluation of Reinforcement with Grouting Materials in Reservoir Dike", Journal of The Korean Society of Mineral and Resources Engineers, Vol.40, No.2, pp.69-77 (in Korean).