A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VOID HOLDING MEMBER AND VOID ANCHORAGE DEVICE FOR CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To prevent deformation of a void holding member for holding a void member of a concrete structure.SOLUTION: A base part 21 of a void holding member 20 is connected to an upper end of an anchorage bolt 11 of a void anchorage device 10. A pair of arm parts 22 and 22 is extended upward from the base part 21. A tip of each arm part 22 is provided with a hook part 23. The hook part 23 is hooked on a reinforcement 5. The pair of arm parts 22 and 22 is inclined farther away from each other toward a tip side.SELECTED DRAWING: Figure 2
【課題】コンクリート構造体のボイド部材を押えるためのボイド押え部材の変形を防止する。【解決手段】ボイド定着装置１０の定着ボルト１１の上端部にボイド押え部材２０のベース部２１を連結する。ベース部２１から一対の腕部２２，２２を上方へ延ばす。各腕部２２の先端部に引っ掛け部２３を設ける。引っ掛け部２３を鉄筋５に引っ掛ける。一対の腕部２２，２２を先端側へ向かうにしたがって互いに離れるように傾斜させる。【選択図】図２
VOID HOLDING MEMBER AND VOID ANCHORAGE DEVICE FOR CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To prevent deformation of a void holding member for holding a void member of a concrete structure.SOLUTION: A base part 21 of a void holding member 20 is connected to an upper end of an anchorage bolt 11 of a void anchorage device 10. A pair of arm parts 22 and 22 is extended upward from the base part 21. A tip of each arm part 22 is provided with a hook part 23. The hook part 23 is hooked on a reinforcement 5. The pair of arm parts 22 and 22 is inclined farther away from each other toward a tip side.SELECTED DRAWING: Figure 2
【課題】コンクリート構造体のボイド部材を押えるためのボイド押え部材の変形を防止する。【解決手段】ボイド定着装置１０の定着ボルト１１の上端部にボイド押え部材２０のベース部２１を連結する。ベース部２１から一対の腕部２２，２２を上方へ延ばす。各腕部２２の先端部に引っ掛け部２３を設ける。引っ掛け部２３を鉄筋５に引っ掛ける。一対の腕部２２，２２を先端側へ向かうにしたがって互いに離れるように傾斜させる。【選択図】図２
VOID HOLDING MEMBER AND VOID ANCHORAGE DEVICE FOR CONCRETE STRUCTURE
コンクリート構造体のボイド押え部材及びボイド定着装置
AKASHI REI (author)
2017-01-05
Patent
Electronic Resource
Japanese
CONCRETE VOID SLAB, PRESS MEMBER OF VOID FORMWORK AND CONSTRUCTION METHOD OF CONCRETE VOID SLAB
| European Patent Office | 2018