Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LOCAL STRUCTURE OF REINFORCEMENT CONCRETE MEMBER AND CONSTRUCTION METHOD OF LOCAL STRUCTURE OF REINFORCEMENT CONCRETE MEMBER
To provide local structure of reinforcement concrete members that can restrain deformation of a plastic hinge region locally provided and improve toughness, and can improve workability by suppressing an increase of a reinforcement amount of shearing strengthening reinforcement.SOLUTION: The present invention relates to local structure of reinforcement concrete members extending to an axial direction. The local structure of the reinforcement concrete members comprises main reinforcements 2 arranged spaced apart within a cross section towards the axial direction in the cross section substantially orthogonal to the axial direction, core materials 3 made with high strength concrete and arranged in the region where compression is taken place within the cross section, and concrete 4 that is filled around the main reinforcements and the core material.SELECTED DRAWING: Figure 1
【課題】局所的に設けられる塑性ヒンジ領域の変形抑制とじん性の向上を図れるとともに、せん断補強鉄筋の鉄筋量の増加を抑えて、施工性を向上させることが可能な鉄筋コンクリート部材の局所的構造を提供する。【解決手段】軸方向に延伸される鉄筋コンクリート部材の局所的構造である。そして、軸方向に略直交する断面内において、軸方向に向けて断面内に間隔を置いて配置される主鉄筋２と、高強度コンクリートによって製作されて、断面内の圧縮が起きる範囲に配置されるコア材３と、主鉄筋及びコア材の周囲に充填されるコンクリート４とを備えている。【選択図】図１
LOCAL STRUCTURE OF REINFORCEMENT CONCRETE MEMBER AND CONSTRUCTION METHOD OF LOCAL STRUCTURE OF REINFORCEMENT CONCRETE MEMBER
To provide local structure of reinforcement concrete members that can restrain deformation of a plastic hinge region locally provided and improve toughness, and can improve workability by suppressing an increase of a reinforcement amount of shearing strengthening reinforcement.SOLUTION: The present invention relates to local structure of reinforcement concrete members extending to an axial direction. The local structure of the reinforcement concrete members comprises main reinforcements 2 arranged spaced apart within a cross section towards the axial direction in the cross section substantially orthogonal to the axial direction, core materials 3 made with high strength concrete and arranged in the region where compression is taken place within the cross section, and concrete 4 that is filled around the main reinforcements and the core material.SELECTED DRAWING: Figure 1
【課題】局所的に設けられる塑性ヒンジ領域の変形抑制とじん性の向上を図れるとともに、せん断補強鉄筋の鉄筋量の増加を抑えて、施工性を向上させることが可能な鉄筋コンクリート部材の局所的構造を提供する。【解決手段】軸方向に延伸される鉄筋コンクリート部材の局所的構造である。そして、軸方向に略直交する断面内において、軸方向に向けて断面内に間隔を置いて配置される主鉄筋２と、高強度コンクリートによって製作されて、断面内の圧縮が起きる範囲に配置されるコア材３と、主鉄筋及びコア材の周囲に充填されるコンクリート４とを備えている。【選択図】図１
LOCAL STRUCTURE OF REINFORCEMENT CONCRETE MEMBER AND CONSTRUCTION METHOD OF LOCAL STRUCTURE OF REINFORCEMENT CONCRETE MEMBER
鉄筋コンクリート部材の局所的構造及び鉄筋コンクリート部材の局所的構造の構築方法
KASAKURA RYOTA (Autor:in) / KUROIWA TOSHIYUKI (Autor:in)
08.06.2023
Patent
Elektronische Ressource
Japanisch
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