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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 connection structure is formed by connecting a steel structure 20 (30) and a precast concrete member 50. The steel structure 20 (30) is buried in the ground so as to partly project on the ground. The precast concrete member 50 has an opening 51 at its lower portion. A steel frame member 55 projecting from the precast concrete member 50 is disposed in the opening 51. When precast concrete member 50 is installed so that a projection 21 that is a projecting portion on the ground of the steel structure 20 (30) is inserted in the opening 51 of the precast concrete member 50, the steel frame member 55 and the projection 21 are disposed so as to face each other, and cavity in the opening 51 of the precast concrete member 50 is filled with mortar etc., a.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２０（３０）とプレキャストコンクリート部材５０とが接続された接続構造であって、鋼構造物２０（３０）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５０は下方に開口部５１を備え、開口部５１には、プレキャストコンクリート部材５０から突出する鉄骨部材５５が配置され、鋼構造物２０（３０）の地上に突出した部分である突出部２１がプレキャストコンクリート部材５０の開口部５１に挿入されるように、プレキャストコンクリート部材５０が設置された際に、鉄骨部材５５と突出部２１が対向して配置され、プレキャストコンクリート部材５０の開口部５１内の空隙がモルタル等ａで充填されていることを特徴とする。【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 connection structure is formed by connecting a steel structure 20 (30) and a precast concrete member 50. The steel structure 20 (30) is buried in the ground so as to partly project on the ground. The precast concrete member 50 has an opening 51 at its lower portion. A steel frame member 55 projecting from the precast concrete member 50 is disposed in the opening 51. When precast concrete member 50 is installed so that a projection 21 that is a projecting portion on the ground of the steel structure 20 (30) is inserted in the opening 51 of the precast concrete member 50, the steel frame member 55 and the projection 21 are disposed so as to face each other, and cavity in the opening 51 of the precast concrete member 50 is filled with mortar etc., a.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２０（３０）とプレキャストコンクリート部材５０とが接続された接続構造であって、鋼構造物２０（３０）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５０は下方に開口部５１を備え、開口部５１には、プレキャストコンクリート部材５０から突出する鉄骨部材５５が配置され、鋼構造物２０（３０）の地上に突出した部分である突出部２１がプレキャストコンクリート部材５０の開口部５１に挿入されるように、プレキャストコンクリート部材５０が設置された際に、鉄骨部材５５と突出部２１が対向して配置され、プレキャストコンクリート部材５０の開口部５１内の空隙がモルタル等ａで充填されていることを特徴とする。【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
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