- Volume 16 Issue 6
DOI QR Code
Improvement Method of Sand Ground Using an Environmental Friendly Bio-grouting Material
친환경 바이오그라우팅을 이용한 모래지반 개량 공법
- Kim, Dae-Hyeon (Department of Civil Engineering, Chosun University) ;
- Sagong, Myung (New Transportation Research Center, Korea Railroad Research Institute) ;
- Park, Kyung-Ho (Department of Civil Engineering, Chosun University)
- Received : 2013.09.05
- Accepted : 2013.12.02
- Published : 2013.12.31
The purpose of this research is to evaluate the improvements in the strength and injection range of loose ground after injecting
본 연구에서는 미생물 반응으로 생성된 탄산칼슘을 현장조건과 유사한 장비로 제작하여 모래지반에 주입함으로 모래지반의 강도 개선 및 주입범위를 평가하고자 하였다. 본 연구를 분석하기 위해 단층토(Sand, SP, SW)는 D 150mm
Supported by : 조선대학교
- KOSCA (2009) 2009 Specialty Contractors Statistical Yearbook, Korea Specialty Contractors Association, pp.1-3.
- Korea Cement Association (2005) 2010 Cement Statistical Yearbook, Korea Cement Association, pp. 5-7.
- D.H. Kim, H.C. Kim, K.H. Park (2010) Cementation of Soft Ground using Bacteria, CERTIFICATE OF PATENT, 10-1030761, pp. 1-27.
- D.H. Kim, K.H. Park, S.W. Kim, S.H. Mun (2012) A Novel Approach to Induce Cementation of Loose Soils, Advanced Science Letters, 9, pp. 545-550. https://doi.org/10.1166/asl.2012.2649
- D.H. Kim, K.H. Park (2013) Injection Effect of Bio-Grout soft Ground, Advanced Science Letters, 19, pp.468-472. https://doi.org/10.1166/asl.2013.4757
- H.C. Kim (2011) Discovering Cementation Characteristics of Soil using Bacteria, Master Thesis, Chosun University.
- K.H. Park (2011) Strength Improvement of Soft Ground with Microbial Reaction, Master Thesis, Chosun University.
- K.H. Park, D.H. Kim (2012) Verification of Calcium Carbonate by Cementation of Silt and Sand using Bacteria, Journal of Korean Geotechnical Society, 28(6), pp. 53-61. https://doi.org/10.7843/kgs.2012.28.6.53
- K.H. Park, D.H. Kim (2013) Strength and Effectiveness of Grouting of Sand Treated with Bacteria, Journal of Korean Geotechnical Society, 2(2), pp. 65-73. https://doi.org/10.7843/kgs.2013.29.2.65
- J.T. Dejong, M.B. Fritzges, K. Nusslein (2008) Microbially Induced Cementation to Control Sand Response to Undrained Shear, Journal of Geotechnical and Geoenvironmental Engineering, 132(11), pp. 1381-1392.
- V.S. Whiffin, L.A. Paassen, M..P. Harkes (2007) Microbial Carbonate Precipitation as a Soil Improvement Technique, Geomicrobiology Journal, 24, pp. 1-7. https://doi.org/10.1080/01490450601134275
- L.A. Paassen, M.P. Harkes, G.A. Zwieten, W.H. Zon, W.R.L. Star, M.C.M. Loosdrecht (2009) Scale Up of Biogrout: A Biological Ground Reinforcement Method, Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering, Alexandria, Egypt, pp. 2328-2333.
- J.T. Dejong, B.M. Mortensen, B.C. Martinez, D.C. Nelson (2010) Bio-mediated Soil Improvement, Journal of Ecological Engineering, 36, pp. 197-210. https://doi.org/10.1016/j.ecoleng.2008.12.029