A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dry-type hinged joint suitable for fabricated beam-column connection
The invention relates to a dry type hinge joint suitable for assembly type beam column connection, which comprises a precast beam and a precast column, the precast beam and the precast column are respectively provided with a semi-tongue-and-groove, the precast beam is provided with a precast beam upper tongue-and-groove, the precast column is provided with a precast column lower tongue-and-groove, and the precast beam and the precast column are spliced through a hidden bracket through the semi-tongue-and-groove. Splicing gaps of the upper rabbets of the prefabricated beams and the lower rabbets of the prefabricated columns are filled with grouting materials, prestressed tendon hole channels are formed in the prefabricated beams and the prefabricated columns respectively, the hole channels are formed in the upper portions of the upper rabbets of the prefabricated beams and located in the middle of the overall section of the prefabricated beams, the hole channels penetrate through the prefabricated beams and the prefabricated columns, and prestressed tendons are arranged in the prestressed tendon hole channels. Compared with the prior art, the method has the advantages that the requirement for horizontal deformation capacity of the joint is met, the shear bearing capacity is high, the construction quality is high, and the cost is low.
本发明涉及一种适用于装配式梁柱连接的干式铰接节点，包括预制梁和预制柱，预制梁和预制柱上分别设有半企口，其中预制梁设有预制梁上企口，预制柱设有预制柱下企口，预制梁和预制柱通过半企口进行暗牛腿拼接，预制梁上企口与预制柱下企口的拼接缝隙使用灌浆料进行灌缝，预制梁和预制柱内分别设有预应力筋孔道，该孔道设置在预制梁上企口的上部，同时位于预制梁整体截面的中部，孔道贯穿预制梁和预制柱，在预应力筋孔道内设有预应力筋。与现有技术相比，本发明具有满足节点水平变形能力要求、抗剪承载力高、施工质量高、费用低等优点。
Dry-type hinged joint suitable for fabricated beam-column connection
The invention relates to a dry type hinge joint suitable for assembly type beam column connection, which comprises a precast beam and a precast column, the precast beam and the precast column are respectively provided with a semi-tongue-and-groove, the precast beam is provided with a precast beam upper tongue-and-groove, the precast column is provided with a precast column lower tongue-and-groove, and the precast beam and the precast column are spliced through a hidden bracket through the semi-tongue-and-groove. Splicing gaps of the upper rabbets of the prefabricated beams and the lower rabbets of the prefabricated columns are filled with grouting materials, prestressed tendon hole channels are formed in the prefabricated beams and the prefabricated columns respectively, the hole channels are formed in the upper portions of the upper rabbets of the prefabricated beams and located in the middle of the overall section of the prefabricated beams, the hole channels penetrate through the prefabricated beams and the prefabricated columns, and prestressed tendons are arranged in the prestressed tendon hole channels. Compared with the prior art, the method has the advantages that the requirement for horizontal deformation capacity of the joint is met, the shear bearing capacity is high, the construction quality is high, and the cost is low.
本发明涉及一种适用于装配式梁柱连接的干式铰接节点，包括预制梁和预制柱，预制梁和预制柱上分别设有半企口，其中预制梁设有预制梁上企口，预制柱设有预制柱下企口，预制梁和预制柱通过半企口进行暗牛腿拼接，预制梁上企口与预制柱下企口的拼接缝隙使用灌浆料进行灌缝，预制梁和预制柱内分别设有预应力筋孔道，该孔道设置在预制梁上企口的上部，同时位于预制梁整体截面的中部，孔道贯穿预制梁和预制柱，在预应力筋孔道内设有预应力筋。与现有技术相比，本发明具有满足节点水平变形能力要求、抗剪承载力高、施工质量高、费用低等优点。
Dry-type hinged joint suitable for fabricated beam-column connection
一种适用于装配式梁柱连接的干式铰接节点
CHENG XINCHEN (author) / SHENG QIQIU (author) / SUN FENG (author) / GU YUCHANG (author)
2022-07-01
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Fabricated beam-column connection joint reinforcing mechanism
| European Patent Office | 2021
Fabricated concrete frame beam and column dry type connection joint
| European Patent Office | 2020
Prestress self-adaptive hinged beam column joint, hinged system and construction method
| European Patent Office | 2023
Fabricated anti-seismic beam-column connection joint structure
| European Patent Office | 2024