한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2009년도 세계 도시지반공학 심포지엄
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- Pages.899-904
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- 2009
마이크로파일의 하중전이특성 및 지지성능 분석
Load transfer characteristics and bearing capacity of micropiles
- Goo, Jeong-Min (Geotechnical Research Div. KICT) ;
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Choi, Chang-Ho
(Geotechnical Research Div. KICT) ;
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Cho, Sam-Deok
(Geotechnical Research Div. KICT) ;
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Lee, Ki-Hwan
(Department of Civil Engineering Technology, Ssangyong Engineering & Construction)
- 발행 : 2009.09.25
초록
This paper presents the analysis result of load-transfer mechanism and pile movements associated with the development of frictional resistance to understand the engineering characteristics of micropile behavior. An field load tests were performed for two different types of micropiles and they are (i) thread bar reinforcement with D=50mm and (ii) hollow steel pipe reinforcement with