A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE COMPACTION DEVICE AND CONCRETE COMPACTION METHOD
PROBLEM TO BE SOLVED: To provide a concrete compaction device capable of achieving an excellent compaction effect.SOLUTION: A concrete compaction device 1 comprises: vertical reinforcement 17 which is arranged inside a concrete formwork 11 with an upper end thereof extended from concrete and made of a magnetic material; an alternate magnetic field generation device 2 which is attached to the upper end of the vertical reinforcement 17; and a permanent magnet 3 which is installed on the concrete formwork 11 in a manner that faces opposite to the vertical reinforcement 17 with the concrete formwork placed in between. The alternate magnetic field generation device 2 includes an alternate power source 4 and an electromagnet 8 connected thereto.SELECTED DRAWING: Figure 1
【課題】良好な締固め効果が得られるコンクリート締固め装置を提供する。【解決手段】コンクリート締固め装置１は、コンクリート型枠１１内に配置され、上端部がコンクリートから露出すると共に磁性材料で形成された縦筋１７と、縦筋１７の上端部に取り付けられる交番磁界発生装置２と、型枠を挟んで縦筋１７と対面するようにコンクリート型枠１１に取り付けられる永久磁石３と、を備える。交番磁界発生装置２は、交流電源４と、交流電源４に接続された電磁石８を含む。【選択図】図１
CONCRETE COMPACTION DEVICE AND CONCRETE COMPACTION METHOD
PROBLEM TO BE SOLVED: To provide a concrete compaction device capable of achieving an excellent compaction effect.SOLUTION: A concrete compaction device 1 comprises: vertical reinforcement 17 which is arranged inside a concrete formwork 11 with an upper end thereof extended from concrete and made of a magnetic material; an alternate magnetic field generation device 2 which is attached to the upper end of the vertical reinforcement 17; and a permanent magnet 3 which is installed on the concrete formwork 11 in a manner that faces opposite to the vertical reinforcement 17 with the concrete formwork placed in between. The alternate magnetic field generation device 2 includes an alternate power source 4 and an electromagnet 8 connected thereto.SELECTED DRAWING: Figure 1
【課題】良好な締固め効果が得られるコンクリート締固め装置を提供する。【解決手段】コンクリート締固め装置１は、コンクリート型枠１１内に配置され、上端部がコンクリートから露出すると共に磁性材料で形成された縦筋１７と、縦筋１７の上端部に取り付けられる交番磁界発生装置２と、型枠を挟んで縦筋１７と対面するようにコンクリート型枠１１に取り付けられる永久磁石３と、を備える。交番磁界発生装置２は、交流電源４と、交流電源４に接続された電磁石８を含む。【選択図】図１
CONCRETE COMPACTION DEVICE AND CONCRETE COMPACTION METHOD
コンクリート締固め装置及びコンクリート締固め方法
UEDA AKIRO (author) / YOKOZEKI KOSUKE (author)
2017-04-27
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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