A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUTTRESS RETAINING WALL WITT REAR-CASING AND THE C0NSTRUCTION METHOD THEREFOR
The present invention relates to a buttress retaining wall with a rear casing which has a section structure favorable for soil pressure resistance and can be quickly constructed by a precasting method, and a construction method thereof. The buttress retaining wall with a rear casing includes a rear casing including: a flange unit integrally formed on a rear surface of a front plate, wherein a horizontal width thereof becomes larger downwards, and a lower end thereof is buried in a foundation plate to be integrated with the foundation plate to play a resisting role to prevent the front plate from falling by a soil pressure (P) acting on the front plate; and a section expansion latching unit formed on an end of the flange unit to arrange more caring reinforcing bars in addition to a sectional area arranged on the flange unit.
토압저항에 유리한 단면구조를 구비하고, 프리캐스트 방식으로 신속한 시공이 가능한 배면케이싱을 구비한 부벽식옹벽 및 그 시공방법에 관한 것으로서, 상기 배면케이싱을 구비한 부벽식옹벽은 전면판 배면에 일체로 형성되어 전면판에 작용하는 토압(P)에 전면판이 전도되지 않도록 저항해주는 역할을 할 수 있도록 하단은 기초판에 묻혀서 기초판과 일체화되며 하부로 갈수록 수평폭이 커지도록 플랜지부; 및 플랜지부에 배근되는 단면적에 더하여 케이싱철근을 더 배근할 수 있도록 플랜지부의 단부에 형성된 단면확장걸림부;를 포함하는 배면케이싱;을 포함한다.
BUTTRESS RETAINING WALL WITT REAR-CASING AND THE C0NSTRUCTION METHOD THEREFOR
The present invention relates to a buttress retaining wall with a rear casing which has a section structure favorable for soil pressure resistance and can be quickly constructed by a precasting method, and a construction method thereof. The buttress retaining wall with a rear casing includes a rear casing including: a flange unit integrally formed on a rear surface of a front plate, wherein a horizontal width thereof becomes larger downwards, and a lower end thereof is buried in a foundation plate to be integrated with the foundation plate to play a resisting role to prevent the front plate from falling by a soil pressure (P) acting on the front plate; and a section expansion latching unit formed on an end of the flange unit to arrange more caring reinforcing bars in addition to a sectional area arranged on the flange unit.
토압저항에 유리한 단면구조를 구비하고, 프리캐스트 방식으로 신속한 시공이 가능한 배면케이싱을 구비한 부벽식옹벽 및 그 시공방법에 관한 것으로서, 상기 배면케이싱을 구비한 부벽식옹벽은 전면판 배면에 일체로 형성되어 전면판에 작용하는 토압(P)에 전면판이 전도되지 않도록 저항해주는 역할을 할 수 있도록 하단은 기초판에 묻혀서 기초판과 일체화되며 하부로 갈수록 수평폭이 커지도록 플랜지부; 및 플랜지부에 배근되는 단면적에 더하여 케이싱철근을 더 배근할 수 있도록 플랜지부의 단부에 형성된 단면확장걸림부;를 포함하는 배면케이싱;을 포함한다.
BUTTRESS RETAINING WALL WITT REAR-CASING AND THE C0NSTRUCTION METHOD THEREFOR
배면케이싱을 구비한 부벽식옹벽 및 그 시공방법
LEE HYUNG HOON (author) / LEE SANG HYUP (author)
2019-07-12
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
RETAINING WALL BUTTRESS C0NSTRUCTION METHOD WITT FRONT PANNEL RE-BAR AND RETAINING WALL THEREWITH
| European Patent Office | 2019