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A platform for research: civil engineering, architecture and urbanism
Anchored steel reinforced concrete beam and steel pipe concrete column connecting joint
The invention relates to an anchored steel reinforced concrete beam and steel pipe concrete column connecting joint which comprises a steel pipe column, longitudinal reinforcing steel bars and a section steel beam. The section steel beam is directly connected to the side face of the steel pipe column, or a short connecting beam is fixedly connected to the side face of the steel pipe column, and the section steel beam is in butt joint with the short connecting beam; the longitudinal reinforcing steel bars are positioned on the upper and lower sides of the section steel beam and integrally extend in the length direction of the section steel beam; the steel pipe column is provided with a through hole for the longitudinal reinforcing steel bars to penetrate through, the inner ends, penetratinginto the steel pipe column from the through hole, of the longitudinal reinforcing steel bars are provided with bent sections so as to be anchored in concrete poured in the steel pipe column, and theinner ends, penetrating into the steel pipe column, of the longitudinal reinforcing steel bars are located on the side, away from the section steel beam, of the steel pipe column; and the longitudinalreinforcing steel bars can effectively transmit internal force in the beam and column joint, the longitudinal reinforcing steel bars are bent by a certain angle, bond stress between the concrete andthe longitudinal reinforcing steel bars is large, the connection strength between the steel reinforced concrete beam and the concrete filled steel tubular column is good, and the beam and column jointhas the advantages of being simple in structure and convenient to machine.
本发明涉及一种锚固式型钢混凝土梁与钢管混凝土柱连接节点，包括钢管柱、纵向钢筋和型钢梁，型钢梁直接连接在钢管柱的侧面上，或者钢管柱的侧面上固定连接有短接梁，型钢梁与短接梁对接连接；纵向钢筋位于型钢梁的上下两侧且整体沿型钢梁长度方向延伸；钢管柱上设有用于供纵向钢筋穿过的贯穿孔，纵向钢筋从贯穿孔穿入钢管柱的内端具有弯折段，以用于锚固在钢管柱内浇筑的混凝土中，纵向钢筋穿入钢管柱的内端位于钢管柱内远离型钢梁的一侧。纵向钢筋可以对梁柱节点内的内力进行有效传递，纵向钢筋弯折一定角度，混凝土与纵向钢筋之间的握裹力较大，型钢混凝土梁与钢管混凝土柱之间的连接强度较好，且梁柱节点具有结构简单，便于加工的优点。
Anchored steel reinforced concrete beam and steel pipe concrete column connecting joint
The invention relates to an anchored steel reinforced concrete beam and steel pipe concrete column connecting joint which comprises a steel pipe column, longitudinal reinforcing steel bars and a section steel beam. The section steel beam is directly connected to the side face of the steel pipe column, or a short connecting beam is fixedly connected to the side face of the steel pipe column, and the section steel beam is in butt joint with the short connecting beam; the longitudinal reinforcing steel bars are positioned on the upper and lower sides of the section steel beam and integrally extend in the length direction of the section steel beam; the steel pipe column is provided with a through hole for the longitudinal reinforcing steel bars to penetrate through, the inner ends, penetratinginto the steel pipe column from the through hole, of the longitudinal reinforcing steel bars are provided with bent sections so as to be anchored in concrete poured in the steel pipe column, and theinner ends, penetrating into the steel pipe column, of the longitudinal reinforcing steel bars are located on the side, away from the section steel beam, of the steel pipe column; and the longitudinalreinforcing steel bars can effectively transmit internal force in the beam and column joint, the longitudinal reinforcing steel bars are bent by a certain angle, bond stress between the concrete andthe longitudinal reinforcing steel bars is large, the connection strength between the steel reinforced concrete beam and the concrete filled steel tubular column is good, and the beam and column jointhas the advantages of being simple in structure and convenient to machine.
本发明涉及一种锚固式型钢混凝土梁与钢管混凝土柱连接节点，包括钢管柱、纵向钢筋和型钢梁，型钢梁直接连接在钢管柱的侧面上，或者钢管柱的侧面上固定连接有短接梁，型钢梁与短接梁对接连接；纵向钢筋位于型钢梁的上下两侧且整体沿型钢梁长度方向延伸；钢管柱上设有用于供纵向钢筋穿过的贯穿孔，纵向钢筋从贯穿孔穿入钢管柱的内端具有弯折段，以用于锚固在钢管柱内浇筑的混凝土中，纵向钢筋穿入钢管柱的内端位于钢管柱内远离型钢梁的一侧。纵向钢筋可以对梁柱节点内的内力进行有效传递，纵向钢筋弯折一定角度，混凝土与纵向钢筋之间的握裹力较大，型钢混凝土梁与钢管混凝土柱之间的连接强度较好，且梁柱节点具有结构简单，便于加工的优点。
Anchored steel reinforced concrete beam and steel pipe concrete column connecting joint
锚固式型钢混凝土梁与钢管混凝土柱连接节点
XIAN QINGJUN (author) / CHEN DONGZHAO (author) / XIONG XIAOLI (author) / LI JIANPING (author) / CUI JING (author) / LIU QIANG (author)
2020-12-08
Patent
Electronic Resource
Chinese
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