Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)

Korean Geotechnical Society (한국지반공학회)
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In-Situ Behaviors of Steel Frame-type Retaining Walls

조립식 강재틀 옹벽의 현장적응성 분석

  • 박종배 (대한주택공사 주택도시연구원) ;
  • 임해식 (대한주택공사 주택도시연구원) ;
  • 박용부 (대한주택공사 주택도시연구원) ;
  • 나승민 (포항산업과학연구원) ;
  • 정형식 (한양대학교 토목공학과)
  • Published : 2003.06.01
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Abstract

Steel frame-type retaining walls(SFRW) are constructed by on site bolting of prefabricated steel frames and internal filling of materials such as rocks with the size of 150-300mm. Easy & fast construction, superior drainage performance and structural performance to rigorous site conditions are some of the merits of applying the SFRW to various construction sites. After the development of the structural details, a test construction of SFRW, with the height of 6m and 30m in length, was carried out at an apartment site. After completion, several months of monitoring was carried out on the structure to check displacement, tilting, settlement, soil pressures and drainage characteristics. The results of the structural behavior of SFRW along with its construction methods are presented in the paper.

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