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REINFORCEMENT STRUCTURE FOR REINFORCED CONCRETE BEAM WITH THROUGH-HOLE
PROBLEM TO BE SOLVED: To provide a beam reinforcement structure that improves a reinforcement structure applied to a reinforced concrete beam with a through-hole.SOLUTION: A reinforcement structure 12 for a reinforced concrete beam 10 having a plurality of upper main reinforcements 16 and a plurality of lower main reinforcements 18 and having a through-hole 22 provided between both the upper and lower main reinforcements includes a steel plate 24 that is vertically provided between both the upper and lower main reinforcements. The steel plate 24 has a hole 28 which is opened on both surfaces of the steel plate 24 and which defines the trough-hole 22 or surrounds the periphery of the through-hole 22, and a plurality of protrusions 30 which are provided on both surfaces of the steel plate 24, respectively.
【課題】貫通孔を有する鉄筋コンクリート造梁に適用される補強構造についてその改善を図る梁の補強構造を提供する。【解決手段】複数の上方の主筋１６及び複数の下方の主筋１８を有し、また、上下の両主筋間に設けられた貫通孔２２を有する鉄筋コンクリート造の梁１０の補強構造１２は、上下の両主筋間に鉛直に配置された鋼板２４を含む。鋼板２４は、鋼板２４の両面に開放する穴２８であって貫通孔２２を規定し又は貫通孔２２の周囲を取り巻く穴２８と、鋼板２４の両面にそれぞれ設けられた複数の突起３０とを有する。【選択図】図１
REINFORCEMENT STRUCTURE FOR REINFORCED CONCRETE BEAM WITH THROUGH-HOLE
PROBLEM TO BE SOLVED: To provide a beam reinforcement structure that improves a reinforcement structure applied to a reinforced concrete beam with a through-hole.SOLUTION: A reinforcement structure 12 for a reinforced concrete beam 10 having a plurality of upper main reinforcements 16 and a plurality of lower main reinforcements 18 and having a through-hole 22 provided between both the upper and lower main reinforcements includes a steel plate 24 that is vertically provided between both the upper and lower main reinforcements. The steel plate 24 has a hole 28 which is opened on both surfaces of the steel plate 24 and which defines the trough-hole 22 or surrounds the periphery of the through-hole 22, and a plurality of protrusions 30 which are provided on both surfaces of the steel plate 24, respectively.
【課題】貫通孔を有する鉄筋コンクリート造梁に適用される補強構造についてその改善を図る梁の補強構造を提供する。【解決手段】複数の上方の主筋１６及び複数の下方の主筋１８を有し、また、上下の両主筋間に設けられた貫通孔２２を有する鉄筋コンクリート造の梁１０の補強構造１２は、上下の両主筋間に鉛直に配置された鋼板２４を含む。鋼板２４は、鋼板２４の両面に開放する穴２８であって貫通孔２２を規定し又は貫通孔２２の周囲を取り巻く穴２８と、鋼板２４の両面にそれぞれ設けられた複数の突起３０とを有する。【選択図】図１
REINFORCEMENT STRUCTURE FOR REINFORCED CONCRETE BEAM WITH THROUGH-HOLE
貫通孔を有する鉄筋コンクリート造梁の補強構造
HAMADA MAKOTO (author)
2015-10-08
Patent
Electronic Resource
Japanese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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