A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SLAB GIRDER BRIDGE WITH ARCH DECK AND THE CONSTRUCTION METHOD THEREFOR
The present invention relates to a slab girder bridge with an arch deck and a construction method thereof, wherein a slab flange of a slab girder and an internal transverse reinforcing bar of an arch deck are connected in a site for the arch deck to be structurally integrated with the slab girder. The arch deck is restricted in a stepped protrusion support unit of the slab girder in a state of being hinged to provide an arching effect as a structure member, and instead of use of a mold, the arch deck is installed in the shape of a half-deck not to be left when depositing slab concrete. Moreover, damage to an edge of the arch deck, caused by impact, can be prevented.
슬래브거더의 슬래브플랜지와 아치데크의 내부횡방향 철근을 현장에서 연결시켜 아치데크를 슬래브거더와 구조적으로 일체화시킨 아치데크로 제작된 슬래브거더교 및 그 시공방법에 관한 것이다. 상기 아치데크는 슬래브거더의 단턱지지부에서 힌지상태로 구속되어 아칭효과를 가지는 구조부재로서, 거푸집 용도가 아닌 하프데크 형태로 설치되어 슬래브 콘크리트 타설 시 위치 이탈이 되지 않으면서 충격에 의한 모서리 파손이 방지되도록 제작된 것을 이용하게 된다.
SLAB GIRDER BRIDGE WITH ARCH DECK AND THE CONSTRUCTION METHOD THEREFOR
The present invention relates to a slab girder bridge with an arch deck and a construction method thereof, wherein a slab flange of a slab girder and an internal transverse reinforcing bar of an arch deck are connected in a site for the arch deck to be structurally integrated with the slab girder. The arch deck is restricted in a stepped protrusion support unit of the slab girder in a state of being hinged to provide an arching effect as a structure member, and instead of use of a mold, the arch deck is installed in the shape of a half-deck not to be left when depositing slab concrete. Moreover, damage to an edge of the arch deck, caused by impact, can be prevented.
슬래브거더의 슬래브플랜지와 아치데크의 내부횡방향 철근을 현장에서 연결시켜 아치데크를 슬래브거더와 구조적으로 일체화시킨 아치데크로 제작된 슬래브거더교 및 그 시공방법에 관한 것이다. 상기 아치데크는 슬래브거더의 단턱지지부에서 힌지상태로 구속되어 아칭효과를 가지는 구조부재로서, 거푸집 용도가 아닌 하프데크 형태로 설치되어 슬래브 콘크리트 타설 시 위치 이탈이 되지 않으면서 충격에 의한 모서리 파손이 방지되도록 제작된 것을 이용하게 된다.
SLAB GIRDER BRIDGE WITH ARCH DECK AND THE CONSTRUCTION METHOD THEREFOR
아치데크로 제작된 슬래브거더교 및 그 시공방법
EOM GI HA (author) / LEE JIN HO (author) / JEON YONG SIK (author) / KIM SUNG JAE (author)
2017-11-15
Patent
Electronic Resource
Korean
IPC:
E01D
BRIDGES
,
Brücken
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