A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PRECAST FLOOR SLAB FOR REPLACING PC COMPOSITE GIRDER AND REPLACING METHOD FOR PC COMPOSITE GIRDER PRECAST FLOOR SLAB
To provide a precast floor slab for replacing a PC composite girder capable of reducing the construction period.SOLUTION: A replacement precast floor slab 20 has a joining space 22 in the lower part of a haunch part 21, and a part of buried steel plate 23 is exposed from the joining space 22. In the replacement precast floor slab 20 in the state of being rested on the main girder 3, a displacement preventing reinforcement 12 and a stirrup 13 of the main girder 3 are arranged.SELECTED DRAWING: Figure 3
【課題】工期を短縮することができるＰＣ合成桁用取替用プレキャスト床版を提供する。【解決手段】取替用プレキャスト床版２０は、ハンチ部２１の下部に接合空間２２を有し、埋設された鋼製板２３の一部が、接合空間２２から露出している。取替用プレキャスト床版２０は、主桁３の上に載置された状態において、主桁３のズレ止め鉄筋１２やスターラップ１３などが配置される。【選択図】図３
PRECAST FLOOR SLAB FOR REPLACING PC COMPOSITE GIRDER AND REPLACING METHOD FOR PC COMPOSITE GIRDER PRECAST FLOOR SLAB
To provide a precast floor slab for replacing a PC composite girder capable of reducing the construction period.SOLUTION: A replacement precast floor slab 20 has a joining space 22 in the lower part of a haunch part 21, and a part of buried steel plate 23 is exposed from the joining space 22. In the replacement precast floor slab 20 in the state of being rested on the main girder 3, a displacement preventing reinforcement 12 and a stirrup 13 of the main girder 3 are arranged.SELECTED DRAWING: Figure 3
【課題】工期を短縮することができるＰＣ合成桁用取替用プレキャスト床版を提供する。【解決手段】取替用プレキャスト床版２０は、ハンチ部２１の下部に接合空間２２を有し、埋設された鋼製板２３の一部が、接合空間２２から露出している。取替用プレキャスト床版２０は、主桁３の上に載置された状態において、主桁３のズレ止め鉄筋１２やスターラップ１３などが配置される。【選択図】図３
PRECAST FLOOR SLAB FOR REPLACING PC COMPOSITE GIRDER AND REPLACING METHOD FOR PC COMPOSITE GIRDER PRECAST FLOOR SLAB
ＰＣ合成桁用取替用プレキャスト床版およびＰＣ合成桁用プレキャスト床版の取替方法
MAEDA YOSHIFUMI (author) / YAMAUCHI TAKETOSHI (author) / YOSHIDA MITSUHIDE (author) / YOSHIOKA MASAYUKI (author) / TAKAGAKI TOSHIHIRO (author)
2019-08-08
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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