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A platform for research: civil engineering, architecture and urbanism
Non-contact lap-joint assembled integral frame connecting joint and construction method thereof
The invention discloses a non-contact lap joint assembly integral type frame connecting joint and a construction method thereof.The non-contact lap joint assembly integral type frame connecting joint comprises a prefabricated column, a prefabricated beam, a non-contact lap joint column longitudinal bar assembly, a beam longitudinal bar assembly and a beam-column joint post-cast strip, and the non-contact lap joint column longitudinal bar assembly comprises a joint stirrup and an anchoring end cap; the bottom end of one prefabricated column and the top end of the other prefabricated column both penetrate through the beam longitudinal bar assembly, the beam longitudinal bar assembly is connected with the prefabricated beam, the prefabricated columns, the prefabricated beam, the joint stirrups, the anchoring end caps and the beam longitudinal bar assembly form a joint frame, and the joint frame is filled with the beam-column joint post-cast strip to form a joint core area. And the construction of the non-contact lap-joint assembled integral frame connecting joint is realized through the temporary beam supporting pieces and the temporary column supporting pieces. The self-compacting concrete is jointly post-poured to the core area of the beam-column joint and the upper portion of the precast beam at a time, the construction procedures are greatly reduced, the construction period is shortened, the construction quality is improved, and rapid installation of the concrete frame structure is achieved on the basis of the design requirement of a strong joint.
本发明公开了一种非接触搭接装配整体式框架连接节点及其施工方法，包括预制柱、预制梁、非接触搭接柱纵筋组件、梁纵筋组件和梁柱节点后浇带，非接触搭接柱纵筋组件包括节点箍筋和锚固端帽，一根预制柱的底端和另一根预制柱的顶端均穿过梁纵筋组件，梁纵筋组件与预制梁连接，预制柱、预制梁、节点箍筋、锚固端帽和梁纵筋组件形成节点框架，梁柱节点后浇带填充于节点框架形成节点核心区，通过临时梁支撑件和临时柱支撑件实现非接触搭接装配整体式框架连接节点的施工。本发明通过梁柱节点核心区和预制梁上部一次性共同后浇自密实混凝土，大大减少施工工序、缩短施工周期、提升施工质量，在强节点的设计要求上实现混凝土框架结构的快速安装。
Non-contact lap-joint assembled integral frame connecting joint and construction method thereof
The invention discloses a non-contact lap joint assembly integral type frame connecting joint and a construction method thereof.The non-contact lap joint assembly integral type frame connecting joint comprises a prefabricated column, a prefabricated beam, a non-contact lap joint column longitudinal bar assembly, a beam longitudinal bar assembly and a beam-column joint post-cast strip, and the non-contact lap joint column longitudinal bar assembly comprises a joint stirrup and an anchoring end cap; the bottom end of one prefabricated column and the top end of the other prefabricated column both penetrate through the beam longitudinal bar assembly, the beam longitudinal bar assembly is connected with the prefabricated beam, the prefabricated columns, the prefabricated beam, the joint stirrups, the anchoring end caps and the beam longitudinal bar assembly form a joint frame, and the joint frame is filled with the beam-column joint post-cast strip to form a joint core area. And the construction of the non-contact lap-joint assembled integral frame connecting joint is realized through the temporary beam supporting pieces and the temporary column supporting pieces. The self-compacting concrete is jointly post-poured to the core area of the beam-column joint and the upper portion of the precast beam at a time, the construction procedures are greatly reduced, the construction period is shortened, the construction quality is improved, and rapid installation of the concrete frame structure is achieved on the basis of the design requirement of a strong joint.
本发明公开了一种非接触搭接装配整体式框架连接节点及其施工方法，包括预制柱、预制梁、非接触搭接柱纵筋组件、梁纵筋组件和梁柱节点后浇带，非接触搭接柱纵筋组件包括节点箍筋和锚固端帽，一根预制柱的底端和另一根预制柱的顶端均穿过梁纵筋组件，梁纵筋组件与预制梁连接，预制柱、预制梁、节点箍筋、锚固端帽和梁纵筋组件形成节点框架，梁柱节点后浇带填充于节点框架形成节点核心区，通过临时梁支撑件和临时柱支撑件实现非接触搭接装配整体式框架连接节点的施工。本发明通过梁柱节点核心区和预制梁上部一次性共同后浇自密实混凝土，大大减少施工工序、缩短施工周期、提升施工质量，在强节点的设计要求上实现混凝土框架结构的快速安装。
Non-contact lap-joint assembled integral frame connecting joint and construction method thereof
一种非接触搭接装配整体式框架连接节点及其施工方法
HUANG GUOXIAN (author) / HAN XIAOLEI (author) / HUANG ZHIRUO (author) / CHEN TAO (author) / JI JING (author)
2023-06-13
Patent
Electronic Resource
Chinese
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