Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
REINFORCED CAGE AND CONNECTION METHOD OF REINFORCED CAGE
PROBLEM TO BE SOLVED: To provide a reinforced cage and a connection method of the reinforced cage capable of easily connecting upper-lower reinforced cages in a short time, and easy even in management of the lap joint length.SOLUTION: A reinforced cage 10 on the present invention comprises a plate 20 provided in at least two places or more on the outer peripheral side of a lower end part 11a of a main reinforcement 11a of an upper side reinforced cage 10a and a ring 30 installed in a position lowered by the length of a lap joint or more from the upper end 11bb of a main reinforcement 11b of a lower side reinforced cage 10b, and when inserting the upper side reinforced cage 10a, an inclined plane 21 for displacing the lower end of the main reinforcement 11a of the upper side reinforced cage 10 in the radial direction by abutting between the plate 20 and the ring 30, is formed in at least one of the plate 20 and the ring 30, and when completing insertion of the upper side reinforced cage 10a, the main reinforcement 11a is displaced in the radial direction by restoring force of the main reinforcement 11a of the upper side reinforced cage 10a, and the upper end side of the plate 20 and the lower end side of the ring 30 are engaged.SELECTED DRAWING: Figure 2
【課題】短時間で容易に上下の鉄筋籠を接続できると共に、重ね継手長さの管理も容易となる鉄筋籠及び鉄筋籠の接続方法を提供する。【解決手段】本発明に係る鉄筋籠１０は、上側鉄筋籠１０ａの主筋１１ａの下端部１１ａ外周側の少なくとも２箇所以上に設けられた板２０と、下側鉄筋籠１０ｂの主筋１１ｂの上端１１ｂｂから重ね継手以上の長さ下げた位置に取り付けられたリング３０と、を備え、上側鉄筋籠１０ａの挿入時に、板２０とリング３０とが当接して上側鉄筋籠１０ａの主筋１１ａの下端を径方向へ変位させる傾斜面２１が、板２０又はリング３０の少なくとも一方に形成され、上側鉄筋籠１０ａの挿入完了時に、上側鉄筋籠１０ａの主筋１１ａの復元力により主筋１１ａを径方向へ変位させて板２０の上端側とリング３０の下端側とが係合される。【選択図】図２
REINFORCED CAGE AND CONNECTION METHOD OF REINFORCED CAGE
PROBLEM TO BE SOLVED: To provide a reinforced cage and a connection method of the reinforced cage capable of easily connecting upper-lower reinforced cages in a short time, and easy even in management of the lap joint length.SOLUTION: A reinforced cage 10 on the present invention comprises a plate 20 provided in at least two places or more on the outer peripheral side of a lower end part 11a of a main reinforcement 11a of an upper side reinforced cage 10a and a ring 30 installed in a position lowered by the length of a lap joint or more from the upper end 11bb of a main reinforcement 11b of a lower side reinforced cage 10b, and when inserting the upper side reinforced cage 10a, an inclined plane 21 for displacing the lower end of the main reinforcement 11a of the upper side reinforced cage 10 in the radial direction by abutting between the plate 20 and the ring 30, is formed in at least one of the plate 20 and the ring 30, and when completing insertion of the upper side reinforced cage 10a, the main reinforcement 11a is displaced in the radial direction by restoring force of the main reinforcement 11a of the upper side reinforced cage 10a, and the upper end side of the plate 20 and the lower end side of the ring 30 are engaged.SELECTED DRAWING: Figure 2
【課題】短時間で容易に上下の鉄筋籠を接続できると共に、重ね継手長さの管理も容易となる鉄筋籠及び鉄筋籠の接続方法を提供する。【解決手段】本発明に係る鉄筋籠１０は、上側鉄筋籠１０ａの主筋１１ａの下端部１１ａ外周側の少なくとも２箇所以上に設けられた板２０と、下側鉄筋籠１０ｂの主筋１１ｂの上端１１ｂｂから重ね継手以上の長さ下げた位置に取り付けられたリング３０と、を備え、上側鉄筋籠１０ａの挿入時に、板２０とリング３０とが当接して上側鉄筋籠１０ａの主筋１１ａの下端を径方向へ変位させる傾斜面２１が、板２０又はリング３０の少なくとも一方に形成され、上側鉄筋籠１０ａの挿入完了時に、上側鉄筋籠１０ａの主筋１１ａの復元力により主筋１１ａを径方向へ変位させて板２０の上端側とリング３０の下端側とが係合される。【選択図】図２
REINFORCED CAGE AND CONNECTION METHOD OF REINFORCED CAGE
鉄筋籠及び鉄筋籠の接続方法
YAMADA MASATO (Autor:in)
12.10.2017
Patent
Elektronische Ressource
Japanisch
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