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CONNECTION STRUCTURE BETWEEN STEEL STRUCTURE AND PRECAST CONCRETE MEMBER, STRUCTURAL WALL HAVING THE SAME, AND CONNECTING METHOD BETWEEN STEEL STRUCTURE AND PRECAST CONCRETE MEMBER
To provide a robust connection structure with excellent construction efficiency between a steel structure in the ground and a precast concrete member installed on the same and a connection method between them and a structural wall using the connection structure.SOLUTION: A steel structure 10 is buried in the ground so as to partly project on the ground. A precast concrete member 20 has an opening 21 at its lower end. A main reinforcement 30 is disposed from a first end 22 and a second end 23 divided by the opening 21 to a top portion in the precast concrete member 20. A projection 11 is inserted in the opening 21 of the precast concrete member 20. The projection 11 of the steel structure 10 is disposed between the first end 22 and the second end 23 of the precast concrete member 20. A rod-like member 50 is inserted between the first end 22 and the second end 23 so as to penetrate the steel structure 10. Cavity in the opening 21 of the precast concrete member 20 is filled with mortar.SELECTED DRAWING: Figure 2
【課題】地中部の鋼構造物と、その上に設置するプレキャストコンクリート部材の強固で工事効率に優れた接続構造とその接続方法、および当該接続構造を利用した構造壁を提供する。【解決手段】鋼構造物10は一部が地上に突出した状態で地中に埋設され、プレキャストコンクリート部材20は下端部に開口部21を備え、プレキャストコンクリート部材20の内部には開口部21を間に挟んで分割された第1の端部22および第2の端部23から上部まで主鉄筋30を備え、突出部11がプレキャストコンクリート部材20の開口部21に挿入されて、プレキャストコンクリート部材20の第1の端部22および第2の端部23の間に鋼構造物10の突出部11が配置され、鋼構造物10を貫通するように第1の端部22および第2の端部23の間に棒状部材50が挿入され、プレキャストコンクリート部材20の開口部21内の空隙がモルタルで充填されている。【選択図】図2
CONNECTION STRUCTURE BETWEEN STEEL STRUCTURE AND PRECAST CONCRETE MEMBER, STRUCTURAL WALL HAVING THE SAME, AND CONNECTING METHOD BETWEEN STEEL STRUCTURE AND PRECAST CONCRETE MEMBER
To provide a robust connection structure with excellent construction efficiency between a steel structure in the ground and a precast concrete member installed on the same and a connection method between them and a structural wall using the connection structure.SOLUTION: A steel structure 10 is buried in the ground so as to partly project on the ground. A precast concrete member 20 has an opening 21 at its lower end. A main reinforcement 30 is disposed from a first end 22 and a second end 23 divided by the opening 21 to a top portion in the precast concrete member 20. A projection 11 is inserted in the opening 21 of the precast concrete member 20. The projection 11 of the steel structure 10 is disposed between the first end 22 and the second end 23 of the precast concrete member 20. A rod-like member 50 is inserted between the first end 22 and the second end 23 so as to penetrate the steel structure 10. Cavity in the opening 21 of the precast concrete member 20 is filled with mortar.SELECTED DRAWING: Figure 2
【課題】地中部の鋼構造物と、その上に設置するプレキャストコンクリート部材の強固で工事効率に優れた接続構造とその接続方法、および当該接続構造を利用した構造壁を提供する。【解決手段】鋼構造物10は一部が地上に突出した状態で地中に埋設され、プレキャストコンクリート部材20は下端部に開口部21を備え、プレキャストコンクリート部材20の内部には開口部21を間に挟んで分割された第1の端部22および第2の端部23から上部まで主鉄筋30を備え、突出部11がプレキャストコンクリート部材20の開口部21に挿入されて、プレキャストコンクリート部材20の第1の端部22および第2の端部23の間に鋼構造物10の突出部11が配置され、鋼構造物10を貫通するように第1の端部22および第2の端部23の間に棒状部材50が挿入され、プレキャストコンクリート部材20の開口部21内の空隙がモルタルで充填されている。【選択図】図2
CONNECTION STRUCTURE BETWEEN STEEL STRUCTURE AND PRECAST CONCRETE MEMBER, STRUCTURAL WALL HAVING THE SAME, AND CONNECTING METHOD BETWEEN STEEL STRUCTURE AND PRECAST CONCRETE MEMBER
鋼構造物とプレキャストコンクリート部材の接続構造、その接続構造を有する構造壁および鋼構造物とプレキャストコンクリート部材の接続方法
NAKATANI IKUO (author) / MATSUNO MAKI (author)
2021-02-22
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
PRECAST CONCRETE MEMBER, AND CONNECTION STRUCTURE FOR PRECAST CONCRETE MEMBER
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