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HOLLOW REINFORCEMENT CONCRETE STRUCTURE, CONSTRUCTION METHOD OF THE SAME, AND BAR ARRANGEMENT STRUCTURE OF HOLLOW REINFORCEMENT CONCRETE STRUCTURE
To provide a hollow reinforcement concrete structure and a construction method of the same, and a bar arrangement structure of a hollow reinforcement concrete structure with excellent earthquake-proof performance.SOLUTION: Outside bar arrangement bodies and inside bar arrangement bodies are connected by connection members. In the outside bar arrangement bodies, neighboring outside main reinforcements are connected with each other by outside shear reinforcement bars among M outside main reinforcements disposed so as to form an M-polygonal first space, and a plurality of outside reinforcements are attached to the outside shear reinforcement bars in the inside of the outside shear reinforcement bars. One the other hand, in the inside bar arrangement bodies, neighboring inside main reinforcements are connected with each other by inside shear reinforcement bars among N inside main reinforcements disposed so as to form an N-polygonal second space in the first space, and a plurality of inside reinforcements are attached to the inside shear reinforcement bars in an outside of the inside shear reinforcement bars.SELECTED DRAWING: Figure 1
【課題】優れた耐震性能を有する中空鉄筋コンクリート構造物およびその施工方法、ならびに中空鉄筋コンクリート構造物の配筋構造を提供する。【解決手段】外側配筋体と内側配筋体とが連結部材により連結される。外側配筋体では、Ｍ角柱状の第１空間を形成するように配置されたＭ本の外側主筋のうち互いに隣り合う同士が外側せん断補強筋で連結されるとともに外側せん断補強筋の内側で複数の外側鉄筋が外側せん断補強筋に取り付けられている。一方、内側配筋体では、第１空間内でＮ角柱状の第２空間を形成するように配置されたＮ本の内側主筋体のうち互いに隣り合う同士が内側せん断補強筋で連結されるとともに内側せん断補強筋の外側で複数の内側鉄筋が内側せん断補強筋に取り付けられている。【選択図】図１
HOLLOW REINFORCEMENT CONCRETE STRUCTURE, CONSTRUCTION METHOD OF THE SAME, AND BAR ARRANGEMENT STRUCTURE OF HOLLOW REINFORCEMENT CONCRETE STRUCTURE
To provide a hollow reinforcement concrete structure and a construction method of the same, and a bar arrangement structure of a hollow reinforcement concrete structure with excellent earthquake-proof performance.SOLUTION: Outside bar arrangement bodies and inside bar arrangement bodies are connected by connection members. In the outside bar arrangement bodies, neighboring outside main reinforcements are connected with each other by outside shear reinforcement bars among M outside main reinforcements disposed so as to form an M-polygonal first space, and a plurality of outside reinforcements are attached to the outside shear reinforcement bars in the inside of the outside shear reinforcement bars. One the other hand, in the inside bar arrangement bodies, neighboring inside main reinforcements are connected with each other by inside shear reinforcement bars among N inside main reinforcements disposed so as to form an N-polygonal second space in the first space, and a plurality of inside reinforcements are attached to the inside shear reinforcement bars in an outside of the inside shear reinforcement bars.SELECTED DRAWING: Figure 1
【課題】優れた耐震性能を有する中空鉄筋コンクリート構造物およびその施工方法、ならびに中空鉄筋コンクリート構造物の配筋構造を提供する。【解決手段】外側配筋体と内側配筋体とが連結部材により連結される。外側配筋体では、Ｍ角柱状の第１空間を形成するように配置されたＭ本の外側主筋のうち互いに隣り合う同士が外側せん断補強筋で連結されるとともに外側せん断補強筋の内側で複数の外側鉄筋が外側せん断補強筋に取り付けられている。一方、内側配筋体では、第１空間内でＮ角柱状の第２空間を形成するように配置されたＮ本の内側主筋体のうち互いに隣り合う同士が内側せん断補強筋で連結されるとともに内側せん断補強筋の外側で複数の内側鉄筋が内側せん断補強筋に取り付けられている。【選択図】図１
HOLLOW REINFORCEMENT CONCRETE STRUCTURE, CONSTRUCTION METHOD OF THE SAME, AND BAR ARRANGEMENT STRUCTURE OF HOLLOW REINFORCEMENT CONCRETE STRUCTURE
中空鉄筋コンクリート構造物およびその施工方法、ならびに中空鉄筋コンクリート構造物の配筋構造
KAMISHIMA AKIO (author) / KAMISHIMA MITSUKO (author)
2019-10-24
Patent
Electronic Resource
Japanese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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