Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated hoop core tube steel pipe column-H-shaped beam full-bolt connection joint
The invention provides an assembly type hoop core tube steel pipe column-H-shaped beam full-bolt connection joint, and belongs to the technical field of civil construction engineering reinforcement and assembly structures. The problems that according to an existing beam column joint, a circular steel pipe column is welded through a separated sleeve, breakage is likely to happen, tapping bolt holes formed in a rectangular steel pipe column are connected with high-strength bolts, the engagement force is low, and the shock resistance is poor are solved. A high-strength steel core cylinder is arranged in the circular steel pipe column, the circular steel pipe column is sleeved with an outwards-extending arc plate, and a high-strength connecting piece sequentially penetrates through the outwards-extending arc plate, the circular steel pipe column and a nut in interference connection in a connecting hole in the high-strength steel core cylinder and is connected with the nut. The connecting piece is arranged in the high-strength steel core cylinder instead of a tapping hole, so that the connection is tighter, the occlusion force is stronger, the defect that a single-side bolt is easy to fall off is overcome, and the connection stability and shock resistance of a beam-column joint are enhanced; the high-strength steel core cylinder, the outwards-extending arc plates and the H-shaped steel are all prefabricated parts, rapid installation can be achieved, the assembling precision is high, and the working efficiency and the safety of beam-column connecting joints are improved.
本发明提供一种装配式抱箍芯筒钢管柱‑H型梁全螺栓连接节点，属于土木建筑工程加固和装配结构技术领域。为解决现有梁柱节点在圆形钢管柱通过分离式套筒焊接，易发生断裂，矩形钢管柱上开设攻丝螺栓孔与高强螺栓连接咬合力低，抗震性差的问题。圆形钢管柱内设置有高强钢芯筒，圆形钢管柱外套设外伸圆弧板，高强连接件依次贯穿外伸圆弧板、圆形钢管柱和高强钢芯筒上连接孔内过盈连接的螺母并连接。取代攻丝孔将连接件设置在高强钢芯筒内，连接更紧密，咬合力更强，既克服单边螺栓容易脱落的缺陷，又加强梁柱节点连接稳定性和抗震性；高强钢芯筒、外伸圆弧板和H型钢均为预制构件，可快速安装，装配精度高，提高工作效率和梁柱连接节点安全性。
Fabricated hoop core tube steel pipe column-H-shaped beam full-bolt connection joint
The invention provides an assembly type hoop core tube steel pipe column-H-shaped beam full-bolt connection joint, and belongs to the technical field of civil construction engineering reinforcement and assembly structures. The problems that according to an existing beam column joint, a circular steel pipe column is welded through a separated sleeve, breakage is likely to happen, tapping bolt holes formed in a rectangular steel pipe column are connected with high-strength bolts, the engagement force is low, and the shock resistance is poor are solved. A high-strength steel core cylinder is arranged in the circular steel pipe column, the circular steel pipe column is sleeved with an outwards-extending arc plate, and a high-strength connecting piece sequentially penetrates through the outwards-extending arc plate, the circular steel pipe column and a nut in interference connection in a connecting hole in the high-strength steel core cylinder and is connected with the nut. The connecting piece is arranged in the high-strength steel core cylinder instead of a tapping hole, so that the connection is tighter, the occlusion force is stronger, the defect that a single-side bolt is easy to fall off is overcome, and the connection stability and shock resistance of a beam-column joint are enhanced; the high-strength steel core cylinder, the outwards-extending arc plates and the H-shaped steel are all prefabricated parts, rapid installation can be achieved, the assembling precision is high, and the working efficiency and the safety of beam-column connecting joints are improved.
本发明提供一种装配式抱箍芯筒钢管柱‑H型梁全螺栓连接节点，属于土木建筑工程加固和装配结构技术领域。为解决现有梁柱节点在圆形钢管柱通过分离式套筒焊接，易发生断裂，矩形钢管柱上开设攻丝螺栓孔与高强螺栓连接咬合力低，抗震性差的问题。圆形钢管柱内设置有高强钢芯筒，圆形钢管柱外套设外伸圆弧板，高强连接件依次贯穿外伸圆弧板、圆形钢管柱和高强钢芯筒上连接孔内过盈连接的螺母并连接。取代攻丝孔将连接件设置在高强钢芯筒内，连接更紧密，咬合力更强，既克服单边螺栓容易脱落的缺陷，又加强梁柱节点连接稳定性和抗震性；高强钢芯筒、外伸圆弧板和H型钢均为预制构件，可快速安装，装配精度高，提高工作效率和梁柱连接节点安全性。
Fabricated hoop core tube steel pipe column-H-shaped beam full-bolt connection joint
一种装配式抱箍芯筒钢管柱-H型梁全螺栓连接节点
XIA RUILIN (Autor:in) / LIU CHANGYONG (Autor:in) / WEI CHENYANG (Autor:in) / SUN MINGYANG (Autor:in) / HAN XINHAO (Autor:in)
02.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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