Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2010.03a
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- Pages.267-278
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- 2010
Effect of Vibration on Grout Permeation Characteristics
진동주입이 그라우트재의 침투 특성에 미치는 영향 연구
- Lee, Mun-Seon (Doosan Engineering & Construction Co., Ltd.) ;
- Kim, Jong-Sun (School of Civil, Environmental and Architectural Engineering, Korea University) ;
- Lee, Sung-Dong (School of Civil, Environmental and Architectural Engineering, Korea University) ;
- Choi, Young-Joon (Samsoo Development Co., Ltd. Research Institute) ;
- Yang, Jae-Man (Samsoo Development Co., Ltd. Research Institute) ;
- Lee, In-Mo (School of Civil, Environmental and Architectural Engineering, Korea University)
- 이문선 (두산건설(주) 토목사업본부) ;
- 김종선 (고려대학교 건축사회환경공학부) ;
- 이성동 (고려대학교 건축사회환경공학부) ;
- 최영준 (삼수개발 기술연구소) ;
- 양재만 (삼수개발 기술연구소) ;
- 이인모 (고려대학교 건축사회환경공학부)
- Published : 2010.03.25
Abstract
To improve the grout penetration characteristics, vibration method was adopted in this study. The grout material perturbed by cyclic vibration is injected into the ground. By applying the vibrating flow system, cement particles will become less adhesive and the clogging tendency will be decreased. A series of pilot-scale chamber tests were performed to verify the enhancement of the groutability by applying the vibratory grout injection; assessment on change of the lumped parameter