한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2009년도 세계 도시지반공학 심포지엄
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- Pages.1301-1306
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- 2009
도심지 굴착공사에 따른 인접지반 및 구조물 침하원인 분석
The contiguity ground and structures sinkage analysis of in city excavation
- 성주현 (한국시설안전공단 기술본부 기술개발팀)
- Seong, Joo-Hyun (Dept. of Technical Development Korea Infrastructure Safety & Technology Corporation)
- 발행 : 2009.09.25
초록
Recently, urban excavations are one of most frequent geotechnical work according to construction of a high rise building and subway. These kind of excavation affect to a adjacent ground or structure and it can trigger various severe accidents. Generally, the ground is closer to the excavation site, the deformation become larger. In this study, special ground settlement case due to adjacent ground excavation is presented and a cause of deformation is examined by various geotechnical exploration, lab-testing and numerical analysis.