한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)

한국철도학회 (The Korean Society for Railway)
권호 표지

${\bigcirc}{\bigcirc}$역사 지하철 환승통로 주변지반 침하 원인 및 대책에 관한 연구

Inspeciton for Ground Settlement and Its Contermeasurement Under ${\bigcirc}{\bigcirc}$-Station Passenger Way Adjacent to Ground Excavation

  • 윤태국 (한국시설안전공단, 진단본부 고속도로팀) ;
  • 추진호 (한국시설안전공단, 진단본부 고속도로팀) ;
  • 김홍균 (한국시설안전공단, 진단본부 일반철도팀) ;
  • 고희규 (서울메트로 기술연구소) ;
  • 한동은 (서울메트로 기술연구소)
  • 발행 : 2011.10.20
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Ground settlement has been occurred at asphalt pavement above ${\bigcirc}{\bigcirc}$ station passenger way adjacent to ground excavation with SPS method. In this study, emergency inspection has been conducted 4 detailed areas by KISTEC; SPS, sewage box, 50m box in subway, and ${\bigcirc}{\bigcirc}$ station. Field description and previous reports have been analyzed with the elapsed years. Not only precise inspection with several NDTs but also stability analysis by FLAC have been performed to estimated the tendency of settlement at sunk pavement area. Additional monitoring system and water analysis from sewage and SPS have been examined to scrutinize the reason and maintenance for settlement.

키워드