한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2006년도 춘계 학술발표회 논문집
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- Pages.1132-1141
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- 2006
풍쇄전로슬래그의 연직배수재 활용성에 관한 실험적 연구
An Experimental Study on the Applicability of Converter Slag by wind fracture as Vertical Drains
- Kwon, Jung-Keun (Dept. of Civil Engineering, Pusan National University) ;
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Im, Jong-Chul
(Dept. of Civil Engineering, Pusan National University) ;
- Park, Lee-Keun (Researcher of Pusan National University)
- 발행 : 2006.03.24
초록
Recently it is difficult to secure sand used in the improvement of soft ground, and so it is necessary to find alternative materials. For this reason many researchers are studying and trying to find new substitute materials. One of the materials is considered as converter slag by wind fracture which is generated in the production of steel manufacture by electric circuit. It is environment friendly since it is a recycled material and economical since it is cheaper than sand. To investigate the applicability of converter slag by wind fracture as the alternative material such as vertical drains, it is necessary to check the drainage effect of this in the field construction. In order to attain an successful design it is important to predict problems encountered in field construction. Accordingly, in this study the laboratory test was executed under different conditions in advance of applying of the field. A total of 4 cases including slag, sand+slag, pack slag and sand as vertical drains was conducted, and at the base of the laboratory test the field test was executed and analyzed.