Browse > Article
http://dx.doi.org/10.7843/kgs.2015.31.2.65

Comparison of Critical Tractive Forces for Application of Soil Improvement Material to Bank Revetment Work  

Kim, You-Seong (Dept. of Civil Engrg., Chonbuk National Univ.)
Kim, Jae-Hong (Dept. of Civil Engrg., Chonbuk National Univ.)
Seo, Se-Gwan (Dept. of Civil Engrg., Chonbuk National Univ.)
Bhang, In-Hwang (Dept. of Civil Engrg., Chonbuk National Univ., N-GENIUS)
Publication Information
Journal of the Korean Geotechnical Society / v.31, no.2, 2015 , pp. 65-73 More about this Journal
Abstract
The bank revetment work which is conducted on the slope of river bank to protect against flowing water as a geotechnical structure has been applied as an average value of critical tractive force based on domestic and international standard design. Currently, an appropriate evaluation is needed for the hydraulic stability and geotechnical behavior analysis of bank revetments because of the effects of climate change and ambiguous design criterion. This study has compared the critical tractive forces of soil improvement material and conventional materials used for the bank revetment work. Through various experiments, the shear strength of mixtures with soil improvement material was investigated by curing time and mixture ratio. It was found that the critical tractive force of the mixture obtained from a scour test is suitable to the reinforcement of the slope of river bank which has problems such as seepage erosion and scour.
Keywords
Revetment work; Tractive force; Scour test; Soil improvement material; Seepage erosion;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 ASTM D 6460, Standard Test Method for Determinatino of Rolled Erosion Control Product (RECP) Performance in Protecting Earthen Channels from Stormwater-Induced Erosion, Vol.04.09.
2 Briaud, J. L., Ting, F., Chen, H. C., Cao, Y., Han, S. W., and Kwak, K. S. (2001), "Erosion Function Apparatus for Scour Rate Predictions", Journal of Geotechnical and Geoenvironmental Engineering, ASCE, Vol.127, No.2, pp.105-113.   DOI   ScienceOn
3 Han, M. S. and Choi, G. W. (2012), "A Suggestion of Formula to Calculate Sectional Tractive Force on the Slope of Cohesive River Bank and its Application", Journal of Korea Water Resources Association, Vol.45, No.6, pp.583-596.   DOI   ScienceOn
4 Lee, D. H., Kim, D-H., Kim, M., and Rhee, D. S. (2012), "A Real Scale Experimental Study for Evaluation of Permissible Shear Stresses on Vegetation Mats", Journal of the Korea Academia-Industrial, Vol.13, No.12, pp.6151-6158.
5 Lee, D. H., Rhee, D. S., and Kim, M. (2013), "Determination of Permissible Shear Stresses on Vegetation Mats by Soil Loss Evaluation", Journal of the Korea Academia-Industrial, Vol.14, No.11, pp. 5956-5963.   DOI   ScienceOn
6 McNeil, J., Taylor, C., and Lick, W. (1996), "Measurement of Erosion of Undisturbed Bottom Sediments with Depth", Journal of Hydraulic Engineering, ASCE, Vol.122, Issue.6, pp.316-324.   DOI   ScienceOn
7 Shields, A. F. (1936), "Application of Similarity Principles and Turbulence Research to Bed-load Movement", Mitteilungen der Preussischen Versuchsanstalt fur Wasserbau und Schiffbau, Berlin, Germany, Vol.26, pp.5-24
8 Ministry of Construction & Transportation (MOCT) (2006), "Practical Standard for River Conservation Work", pp.3-49.