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A platform for research: civil engineering, architecture and urbanism
Assembly type prefabricated beam and column connecting joint and construction method
The invention relates to an assembly type prefabricated beam and column connecting joint. The joint comprises a prefabricated column and prefabricated beams; the prefabricated column comprises in-column longitudinal bars, in-column stirrups and in-column embedded parts; the prefabricated beams comprise in-beam longitudinal bars, in-beam stirrups and embedded H-shaped steel; and during on-site construction, beam and column connecting steel sheets are welded to the end faces of the in-column embedded parts of the prefabricated column, and the prefabricated beams are externally connected with theend faces of the in-column embedded parts of the prefabricated column through the end of the embedded H-shaped steel and are in bolted connection with the beam and column connecting steel sheets. Theinvention further provides a construction method of the assembly type prefabricated beam and column connecting joint. According to the joint and the method, the construction is easy, the stress performance of the connecting position is excellent, the rigidity is high, and the technical problem of difficult connection of a beam and column joint in an assembly type concrete frame structure is solved.
本发明涉及一种装配式预制梁柱连接节点，包括预制柱以及预制梁，所述预制柱包括柱内纵筋、柱内箍筋以及柱内预埋件；所述预制梁包括梁内纵筋、梁内箍筋以及预埋H型钢；现场施工时，所述预制柱的柱内预埋件端面上还焊接有梁柱连接钢板，所述预制梁通过预埋H型钢的端部与预制柱的柱内预埋件端面外接，并且与梁柱连接钢板栓接。本发明还提供了一种装配式预制梁柱连接节点的施工方法，本发明易于施工、连接处受力性能优越且具有较强刚度，解决了在装配式混凝土框架结构中梁柱节点连接困难的技术问题。
Assembly type prefabricated beam and column connecting joint and construction method
The invention relates to an assembly type prefabricated beam and column connecting joint. The joint comprises a prefabricated column and prefabricated beams; the prefabricated column comprises in-column longitudinal bars, in-column stirrups and in-column embedded parts; the prefabricated beams comprise in-beam longitudinal bars, in-beam stirrups and embedded H-shaped steel; and during on-site construction, beam and column connecting steel sheets are welded to the end faces of the in-column embedded parts of the prefabricated column, and the prefabricated beams are externally connected with theend faces of the in-column embedded parts of the prefabricated column through the end of the embedded H-shaped steel and are in bolted connection with the beam and column connecting steel sheets. Theinvention further provides a construction method of the assembly type prefabricated beam and column connecting joint. According to the joint and the method, the construction is easy, the stress performance of the connecting position is excellent, the rigidity is high, and the technical problem of difficult connection of a beam and column joint in an assembly type concrete frame structure is solved.
本发明涉及一种装配式预制梁柱连接节点，包括预制柱以及预制梁，所述预制柱包括柱内纵筋、柱内箍筋以及柱内预埋件；所述预制梁包括梁内纵筋、梁内箍筋以及预埋H型钢；现场施工时，所述预制柱的柱内预埋件端面上还焊接有梁柱连接钢板，所述预制梁通过预埋H型钢的端部与预制柱的柱内预埋件端面外接，并且与梁柱连接钢板栓接。本发明还提供了一种装配式预制梁柱连接节点的施工方法，本发明易于施工、连接处受力性能优越且具有较强刚度，解决了在装配式混凝土框架结构中梁柱节点连接困难的技术问题。
Assembly type prefabricated beam and column connecting joint and construction method
装配式预制梁柱连接节点及施工方法
RONG XIAN (author) / ZHANG JIANXIN (author) / YANG HONGWEI (author) / SHI XIAONA (author) / LIU PING (author) / LI YANYAN (author)
2020-11-27
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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