터널과지하공간 (Tunnel and Underground Space)

  • 제5권3호
  • /
  • Pages.223-229
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  • 1995
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  • 1225-1275(pISSN)
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  • 2287-1748(eISSN)
한국암반공학회 (Korean Society for Rock Mechanics and Rock Engineering)
권호 표지

현장계측과 수치해석을 이용한 가설 흙막이 구조물의 변형특성 연구

Deformation Behaviors of Temporary Tieback Wall during Excavation Works

  • 발행 : 1995.09.01
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초록

During excavation works for underground facilities, temporary tieback wall with earth anchor system was investigated for safety's sake. An excavation 9.7 meter deep was monitored by slope inclinometer in twelve measuring points. Instrumented lateral displacements of the wall during 177 days are represented. Especially, lateral displacements of the two positions under completely different condition are compared to investigate the effect of backfilling between soldier pile and the soil behind wall. The deformation behaviors of the wall according to both depth and elasped time are discussed. Finally, a numerical analysis by the program FLAC was performed, and calculated displacements are compared to measured ones.

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참고문헌

  1. Design and performance of earth retaining structures Temporary tieback wall, Bonneville Navigation Lock Dale F.;Munger(et al.)
  2. FLAC user's manual
  3. Trans. Tech Publication Field instrumentation in geotechnical engineering T.H.Hanna
  4. Design and performance of earth retaining structures A field study of a tieback excavation with a finite element analysis Joseph A.;Caliendo(et al.)
  5. Geotechnical engineering investigation manual Roy E.Hunt
  6. Soil mechanics R.F.Craig
  7. Soils and foundations Cheng Liu;Jack B.Evett
  8. Canadian geotechnical journal v.29 An efficient three-dimensional soil-structure interaction model for analysis of earth retaining structures H.H.Vaziri;V.M.Troughton
  9. Proceedings of the 3rd int. symp. on field measurement in geomechanics v.2 Experimental investigation on an instrumented reinforced earth wall Marco Favaretti;Alberto Mazzucato
  10. Proceedings of the 3rd int. symp. on field measurement in geomechanics v.2 Geotechnical field techniques used in monitoring slope stability at a landfill Richard T.;Reynolds
  11. 그라운드 앵커공법 윤지선(역)
  12. 지반계측 93년도 학술발표집 지반거동 파악을 위한 체계적인 계측 박광준
  13. 한국암반역학회지 v.4 no.1 지하철 개착구 주변지반과 구조물에 대한 거동예측과 실측의 비교평가 김융태;안대영;김득기;한창헌