Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2005.03a
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- Pages.253-263
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- 2005
CJM Grouting to Reduce the Permeability in Alluvium
충적층 차수벽으로서 CJM Grouting
- Chun, Byung-Sik (Dept. of Civil Engineering, Hanyang Univ.) ;
- Yang, Hyung-Chil (Dept. of Civil Engineering, Hanyang Univ.)
- Published : 2005.03.25
Abstract
There were no cases to use CJM Grouting to Reduce the Permeability of open-cut in Alluvium adjacent to Han River. In this paper, the applicability of CJM Grouting to Reduce the Permeability in Alluvium is reasonably estimated by in-situ Permeability test and coring. It is known that the range of improvement is decided by injection pressure, time of high pressure water and by slump, injection pressure of injection materials.