Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated oblique crossing beam-column joint
The invention discloses an assembly type oblique crossing beam column joint. Most existing beam-column joints are connected in an orthogonal mode, and oblique-crossing beam-column joints exist. The flange of the inclined short beam is connected with the L-shaped upper connecting plate, the groove-shaped connecting plate and the L-shaped lower connecting plate in the orthogonal direction of the steel pipe column through the arc-shaped connecting plate; the Y-shaped plate is connected with the oblique short beam, and then the Y-shaped plate is connected with the oblique steel beam through the oblique short beam. The bending moment can be transmitted to the orthogonal direction of the steel pipe column, so that the steel pipe column is stressed more uniformly, and the corner of the steel pipe column is prevented from yielding first; the beam end plastic hinge does not appear in the oblique steel beam, after the structure is damaged by an earthquake, the structure can be continuously used only by replacing the Y-shaped plate and the oblique short beam, and the Y-shaped plate and the oblique short beam are in bolted connection with the structural beam column through the connecting plate, so that the replaceability is high.
本发明公开了一种装配式斜交梁柱节点。现有梁柱节点大多以正交的形式相连，鲜有斜交的梁柱节点。本发明通过弧形连接板将斜向短梁的翼缘与钢管柱正交方向的L形上连接板、槽形连接板、L形下连接板连接；采用Y形板和斜向短梁连接，再通过斜向短梁与斜向钢梁连接。本发明使弯矩可以传递到钢管柱正交方向，使得钢管柱受力更均匀，避免钢管柱角部首先屈服；可以使梁端塑性铰不在斜向钢梁中出现，在结构遭受地震破坏后，仅通过更换Y形板和斜向短梁就可继续使用，而且Y形板和斜向短梁是通过连接板与结构梁柱进行螺栓连接的，可更换性强。
Fabricated oblique crossing beam-column joint
The invention discloses an assembly type oblique crossing beam column joint. Most existing beam-column joints are connected in an orthogonal mode, and oblique-crossing beam-column joints exist. The flange of the inclined short beam is connected with the L-shaped upper connecting plate, the groove-shaped connecting plate and the L-shaped lower connecting plate in the orthogonal direction of the steel pipe column through the arc-shaped connecting plate; the Y-shaped plate is connected with the oblique short beam, and then the Y-shaped plate is connected with the oblique steel beam through the oblique short beam. The bending moment can be transmitted to the orthogonal direction of the steel pipe column, so that the steel pipe column is stressed more uniformly, and the corner of the steel pipe column is prevented from yielding first; the beam end plastic hinge does not appear in the oblique steel beam, after the structure is damaged by an earthquake, the structure can be continuously used only by replacing the Y-shaped plate and the oblique short beam, and the Y-shaped plate and the oblique short beam are in bolted connection with the structural beam column through the connecting plate, so that the replaceability is high.
本发明公开了一种装配式斜交梁柱节点。现有梁柱节点大多以正交的形式相连，鲜有斜交的梁柱节点。本发明通过弧形连接板将斜向短梁的翼缘与钢管柱正交方向的L形上连接板、槽形连接板、L形下连接板连接；采用Y形板和斜向短梁连接，再通过斜向短梁与斜向钢梁连接。本发明使弯矩可以传递到钢管柱正交方向，使得钢管柱受力更均匀，避免钢管柱角部首先屈服；可以使梁端塑性铰不在斜向钢梁中出现，在结构遭受地震破坏后，仅通过更换Y形板和斜向短梁就可继续使用，而且Y形板和斜向短梁是通过连接板与结构梁柱进行螺栓连接的，可更换性强。
Fabricated oblique crossing beam-column joint
一种装配式斜交梁柱节点
CAI YUJUN (Autor:in) / ZHANG QIAN (Autor:in) / SUN JIANLONG (Autor:in) / YANG CHAOWANG (Autor:in) / DUAN XIBIN (Autor:in)
06.06.2023
Patent
Elektronische Ressource
Chinesisch
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