한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2006년도 추계 학술발표회
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- Pages.562-573
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- 2006
재하시험을 활용한 인천대교 국고구간 현장타설말뚝의 설계와 시공
Drilled Shaft Designs and Constructions using Pile Load Tests at the Government-Financed Section of Incheon Bridge
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조성민
(한국도로공사 인천대교건설사업소 기술지원팀)
;
- 전병섭 (한국도로공사 인천대교건설사업소 공사1팀) ;
- 정일환 (한국도로공사 인천대교건설사업소) ;
- 최고일 (한국도로공사 민자도로처)
-
Cho, Sung-Min
(Director of Technical Advisory Team, Incheon Bridge Construction Office, Korea Highway Corporation(KHC))
;
- Jeon, Byeong-Seob (Director of Construction Team-1, Incheon Bridge Construction Office, KHC) ;
- Chung, Il-Hwan (Head of Incheon Bridge Construction Office, KHC) ;
- Choi, Go-Il (Head of Private Investment Highway Department, KHC)
- 발행 : 2006.10.27
초록
Incheon Bridge which will be the world's 5th long cable-stayed bridge in 2009 has been built under the management by Korea Highway Corporation. Incheon Bridge consists of several special-featured bridges and construction sections are divided into two groups, the private investment section with the foreign concessionaire and the government-financed section. 8 pile load tests were performed to investigate the behavior of rock-embedded large-diameter drilled shafts at both sections. Among these, 4 tests at the government-financed section have been utilized to adjust the detailed designs that were carried out individually as well as to find the actual bearing capacity of the ground prior to the commencement of constructions under the joint control of all contractors. Comprehensive procedures of the design and the construction of foundations using pile load tests were introduced.