A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BRIDGE FLOOR SLAB CONNECTION STRUCTURE FOR ROAD BRIDGE
PROBLEM TO BE SOLVED: To provide a bridge floor slab connection structure for a road bridge, which can also be applied to the long-span road bridge by stably bearing a live load, and which can be applied to either of a bridge pier and an abutment.SOLUTION: A bridge floor slab connection structure 100 for a road bridge includes: a connecting floor slab 110 which is laid between bridge pier floor slabs 4a and 4b adjoining each other astride a clearance C1; an expansion mechanism 120 which is provided between the bridge pier floor slab 4a and the connecting floor slab 110 and which slidably connects the bridge pier floor slab 4a and the connecting floor slab 110 together; and a hinge mechanism 130 which is provided between the bridge pier floor slab 4b and the connecting floor slab 110 and which connects the bridge pier floor slab 4b and the connecting floor slab 110 together.SELECTED DRAWING: Figure 3
【課題】活荷重を安定して支持し、長支間の道路橋にも適用可能で、且つ、橋脚及び橋台の何れにも適用可能な道路橋の橋梁床版接続構造を提供する。【解決手段】クリアランスＣ１を跨ぐように隣り合う橋脚床版４ａ、４ｂ間に敷設される渡り床版１１０と、橋梁床版４ａと渡り床版１１０との間に設けられ、橋梁床版４ａと渡り床版１１０とを滑動可能に接続する伸縮機構１２０と、橋梁床版４ｂと渡り床版１１０との間に設けられ、橋梁床版４ｂと渡り床版１１０とを接続するヒンジ機構１３０と、を備えている道路橋の橋梁床版接続構造１００。【選択図】図３
BRIDGE FLOOR SLAB CONNECTION STRUCTURE FOR ROAD BRIDGE
PROBLEM TO BE SOLVED: To provide a bridge floor slab connection structure for a road bridge, which can also be applied to the long-span road bridge by stably bearing a live load, and which can be applied to either of a bridge pier and an abutment.SOLUTION: A bridge floor slab connection structure 100 for a road bridge includes: a connecting floor slab 110 which is laid between bridge pier floor slabs 4a and 4b adjoining each other astride a clearance C1; an expansion mechanism 120 which is provided between the bridge pier floor slab 4a and the connecting floor slab 110 and which slidably connects the bridge pier floor slab 4a and the connecting floor slab 110 together; and a hinge mechanism 130 which is provided between the bridge pier floor slab 4b and the connecting floor slab 110 and which connects the bridge pier floor slab 4b and the connecting floor slab 110 together.SELECTED DRAWING: Figure 3
【課題】活荷重を安定して支持し、長支間の道路橋にも適用可能で、且つ、橋脚及び橋台の何れにも適用可能な道路橋の橋梁床版接続構造を提供する。【解決手段】クリアランスＣ１を跨ぐように隣り合う橋脚床版４ａ、４ｂ間に敷設される渡り床版１１０と、橋梁床版４ａと渡り床版１１０との間に設けられ、橋梁床版４ａと渡り床版１１０とを滑動可能に接続する伸縮機構１２０と、橋梁床版４ｂと渡り床版１１０との間に設けられ、橋梁床版４ｂと渡り床版１１０とを接続するヒンジ機構１３０と、を備えている道路橋の橋梁床版接続構造１００。【選択図】図３
BRIDGE FLOOR SLAB CONNECTION STRUCTURE FOR ROAD BRIDGE
道路橋の橋梁床版接続構造
O KEIUN (author) / YAMADA YOSHITO (author)
2016-02-04
Patent
Electronic Resource
Japanese
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