A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PRECAST SLAB BRIDGE USING CONTINUOUS SLAB AND CONSTRUCTION METHOD THEREOF
Disclosed are a precast slab bridge using a continuous slab and a construction method thereof. According to the present invention, precast slabs are serialized by installing cast-in-place concrete or precast continuation slabs at a continuation point unit of a multi-span bridge. In addition, the bridge can be constructed without installation of an expansion joint device at the continuation point unit. The precast slab bridge comprises: the precast slabs installed to face each other and spaced apart from each other in the longitudinal direction at a continuous point unit (A) of a bridge substructure; and the continuous slab formed so that lower parts of the precast slabs are spaced apart from each other and upper parts are continuous with each other. Accordingly, an objective of the present invention is to provide the precast slab bridge using the continuous slab, which can solve problems caused by the installation of the expansion joint device, and the construction method thereof.
다경간 교량의 연속지점부에 현장타설 콘크리트 또는 프리캐스트 연속화슬래브를 설치하여 프리캐스트 슬래브를 연속화시키되, 연속지점부에서 신축이음장치를 설치하지 않고서도 교량을 시공할 수 있는 연속화슬래브를 이용한 프리캐스트 슬래브교량 및 그 시공 방법이 개시되며, 상기 프리캐스트 슬래브교량은 교량하부구조의 연속지점부(A)에 서로 종방향으로 이격 설치되어 서로 마주보도록 설치된 프리캐스트 슬래브; 및 상기 프리캐스트 슬래브의 하부는 서로 이격되도록 한 상태에서, 상부는 서로 연속화되도록 형성된 연속화슬래브;를 포함한다.
PRECAST SLAB BRIDGE USING CONTINUOUS SLAB AND CONSTRUCTION METHOD THEREOF
Disclosed are a precast slab bridge using a continuous slab and a construction method thereof. According to the present invention, precast slabs are serialized by installing cast-in-place concrete or precast continuation slabs at a continuation point unit of a multi-span bridge. In addition, the bridge can be constructed without installation of an expansion joint device at the continuation point unit. The precast slab bridge comprises: the precast slabs installed to face each other and spaced apart from each other in the longitudinal direction at a continuous point unit (A) of a bridge substructure; and the continuous slab formed so that lower parts of the precast slabs are spaced apart from each other and upper parts are continuous with each other. Accordingly, an objective of the present invention is to provide the precast slab bridge using the continuous slab, which can solve problems caused by the installation of the expansion joint device, and the construction method thereof.
다경간 교량의 연속지점부에 현장타설 콘크리트 또는 프리캐스트 연속화슬래브를 설치하여 프리캐스트 슬래브를 연속화시키되, 연속지점부에서 신축이음장치를 설치하지 않고서도 교량을 시공할 수 있는 연속화슬래브를 이용한 프리캐스트 슬래브교량 및 그 시공 방법이 개시되며, 상기 프리캐스트 슬래브교량은 교량하부구조의 연속지점부(A)에 서로 종방향으로 이격 설치되어 서로 마주보도록 설치된 프리캐스트 슬래브; 및 상기 프리캐스트 슬래브의 하부는 서로 이격되도록 한 상태에서, 상부는 서로 연속화되도록 형성된 연속화슬래브;를 포함한다.
PRECAST SLAB BRIDGE USING CONTINUOUS SLAB AND CONSTRUCTION METHOD THEREOF
연속화슬래브를 이용한 프리캐스트 슬래브교량 및 그 시공 방법
LEE SANG YOON (author) / SONG JAE JOON (author) / LEE SANG WON (author)
2022-05-31
Patent
Electronic Resource
Korean
IPC:
E01D
BRIDGES
,
Brücken
PRECAST SLAB BRIDGE USING CONTINUOUS SLAB AND CONSTRUCTION METHOD THEREOF
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