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A platform for research: civil engineering, architecture and urbanism
CONNECTION STRUCTURE BETWEEN GIRDER AND PRECAST FLOOR SLAB
To provide a connection structure between a girder and a precast floor slab that is excellent in workability and economical efficiency in a road bridge and the like.SOLUTION: A connection structure includes: a girder 20 or 20' having an upper flange 21; and a precast floor slab 10 having a girder connection 11. The girder connection 11 is provided with a girder receiving recess 112 capable of accommodating the upper flanges 21, and at least girder receiving protrusions 111 formed at positions facing side ends 211 of the upper flanges 21. The upper flange 21 is housed in the girder receiving recess 112, and the precast floor slab 10 is supported by the upper flanges 21.SELECTED DRAWING: Figure 1
【課題】道路橋などにおいて施工性と経済性に優れた、桁材とプレキャス床版の接続構造を提供する。【解決手段】上フランジ部２１を備える桁材２０、２０´と、桁接続部１１を備えるプレキャスト床版１０と、を有し、桁接続部１１は、上フランジ部２１を収容可能な桁受け凹部１１２が形成されるとともに、当該上フランジ部２１の側端部２１１に対向する位置に形成される桁受け凸部１１１を少なくとも備え、上フランジ部２１が桁受け凹部１１２に収容されるとともに、当該上フランジ部２１によってプレキャスト床版１０が支持されることを特徴とする。【選択図】図１
CONNECTION STRUCTURE BETWEEN GIRDER AND PRECAST FLOOR SLAB
To provide a connection structure between a girder and a precast floor slab that is excellent in workability and economical efficiency in a road bridge and the like.SOLUTION: A connection structure includes: a girder 20 or 20' having an upper flange 21; and a precast floor slab 10 having a girder connection 11. The girder connection 11 is provided with a girder receiving recess 112 capable of accommodating the upper flanges 21, and at least girder receiving protrusions 111 formed at positions facing side ends 211 of the upper flanges 21. The upper flange 21 is housed in the girder receiving recess 112, and the precast floor slab 10 is supported by the upper flanges 21.SELECTED DRAWING: Figure 1
【課題】道路橋などにおいて施工性と経済性に優れた、桁材とプレキャス床版の接続構造を提供する。【解決手段】上フランジ部２１を備える桁材２０、２０´と、桁接続部１１を備えるプレキャスト床版１０と、を有し、桁接続部１１は、上フランジ部２１を収容可能な桁受け凹部１１２が形成されるとともに、当該上フランジ部２１の側端部２１１に対向する位置に形成される桁受け凸部１１１を少なくとも備え、上フランジ部２１が桁受け凹部１１２に収容されるとともに、当該上フランジ部２１によってプレキャスト床版１０が支持されることを特徴とする。【選択図】図１
CONNECTION STRUCTURE BETWEEN GIRDER AND PRECAST FLOOR SLAB
桁材とプレキャスト床版の接続構造
SUGA KOICHI (author) / IKEHASHI NOBUYA (author) / UCHIDA MASAKAZU (author) / HISAKU MASATO (author) / AKO KENTO (author) / OBA SEIDO (author) / TOMINAGA TAKAYUKI (author) / NAKADA TAKAFUMI (author)
2020-11-19
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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