A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BRIDGE FLOOR SLAB CONNECTION METHOD FOR ROAD BRIDGE
PROBLEM TO BE SOLVED: To provide a bridge floor slab connection method 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 method for a road bridge includes: a connecting slab laying step S1 of laying a connecting floor slab between bridge pier floor slabs adjoining each other astride a clearance; an expansion mechanism installation step S2 of installing an expansion mechanism for slidably connecting a bridge floor slab and the connecting floor slab together, between the bridge floor slab and the connecting floor slab; and a hinge mechanism installation step S3 of installing a hinge mechanism for connecting the bridge floor slab and the connecting floor slab together, between the bridge floor slab and the connecting floor slab.SELECTED DRAWING: Figure 7
【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工法を提供する。【解決手段】クリアランスを跨ぐように隣り合う橋脚床版間に渡り床版を敷設する渡り床版敷設工程Ｓ１と、橋梁床版と渡り床版との間に、橋梁床版と渡り床版とを滑動可能に接続する伸縮機構を設ける伸縮機構設置工程Ｓ２と、橋梁床版と渡り床版との間に、橋梁床版と渡り床版とを接続するヒンジ機構を設けるヒンジ機構設置工程Ｓ３と、を含む道路橋の橋梁床版接続工法。【選択図】図７
BRIDGE FLOOR SLAB CONNECTION METHOD FOR ROAD BRIDGE
PROBLEM TO BE SOLVED: To provide a bridge floor slab connection method 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 method for a road bridge includes: a connecting slab laying step S1 of laying a connecting floor slab between bridge pier floor slabs adjoining each other astride a clearance; an expansion mechanism installation step S2 of installing an expansion mechanism for slidably connecting a bridge floor slab and the connecting floor slab together, between the bridge floor slab and the connecting floor slab; and a hinge mechanism installation step S3 of installing a hinge mechanism for connecting the bridge floor slab and the connecting floor slab together, between the bridge floor slab and the connecting floor slab.SELECTED DRAWING: Figure 7
【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工法を提供する。【解決手段】クリアランスを跨ぐように隣り合う橋脚床版間に渡り床版を敷設する渡り床版敷設工程Ｓ１と、橋梁床版と渡り床版との間に、橋梁床版と渡り床版とを滑動可能に接続する伸縮機構を設ける伸縮機構設置工程Ｓ２と、橋梁床版と渡り床版との間に、橋梁床版と渡り床版とを接続するヒンジ機構を設けるヒンジ機構設置工程Ｓ３と、を含む道路橋の橋梁床版接続工法。【選択図】図７
BRIDGE FLOOR SLAB CONNECTION METHOD FOR ROAD BRIDGE
道路橋の橋梁床版接続工法
O KEIUN (author) / YAMADA YOSHITO (author)
2016-02-04
Patent
Electronic Resource
Japanese
FLOOR SLAB RENEWAL METHOD, FLOOR SLAB JOINING STRUCTURE AND ROAD BRIDGE
| European Patent Office | 2018