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A platform for research: civil engineering, architecture and urbanism
Assembly type reinforced concrete frame beam-column joint connecting structure
The invention provides an assembly type reinforced concrete frame beam-column joint connecting structure. The assembly type reinforced concrete frame beam-column joint connecting structure comprises a prefabricated column, a connecting steel plate set and prefabricated beams, the prefabricated column comprises a prefabricated upper column, a prefabricated lower column, a prefabricated column cap and a first post-pouring section, the prefabricated column cap is formed at the upper end of the prefabricated lower column, the first post-pouring section is formed inside the prefabricated column cap, and the prefabricated upper column is fixedly connected with the prefabricated lower column through the first post-pouring section; the connecting steel plate set is arranged on the outer side of the prefabricated column cap; and the prefabricated beams are arranged on one side of the prefabricated column cap in parallel at intervals, the prefabricated beams and the prefabricated column cap are connected through a second post-pouring section, a beam longitudinal bar set extends out of the end, facing the prefabricated column cap, of each prefabricated beam, and the beam longitudinal bar sets are locked and fixed to the connecting steel plate set through bolt assemblies. Splicing of the prefabricated column is achieved through lap joint of the prefabricated upper column and the prefabricated lower column and the first post-pouring section formed in the prefabricated column cap, and connection between the prefabricated beams and the prefabricated column achieves anchoring of the beam longitudinal bar sets through friction force formed by the beam longitudinal bar sets and the connecting steel plate set under the pretension action of high-strength bolt assemblies.
本申请提供一种装配式钢筋混凝土框架梁柱节点连接结构，其包括：预制柱包括预制上柱、预制下柱、预制柱帽和第一后浇段，预制柱帽形成于预制下柱的上端，第一后浇段形成于预制柱帽的内部，预制上柱通过第一后浇段与预制下柱连接固定；连接钢板组设置于预制柱帽的外侧；以及预制梁间隔平行设置于预制柱帽的一侧，预制梁与预制柱帽通过第二后浇段连接，预制梁面向预制柱帽的端部伸出有梁纵筋组，梁纵筋组通过螺栓组件与连接钢板组锁紧固定。预制柱拼接通过预制上柱和预制下柱与在预制柱帽内形成的第一后浇段搭接连接实现，预制梁与预制柱连接通过梁纵筋组与连接钢板组在高强螺栓组件的预拉力作用下形成的摩檫力来实现梁纵筋组的锚固。
Assembly type reinforced concrete frame beam-column joint connecting structure
The invention provides an assembly type reinforced concrete frame beam-column joint connecting structure. The assembly type reinforced concrete frame beam-column joint connecting structure comprises a prefabricated column, a connecting steel plate set and prefabricated beams, the prefabricated column comprises a prefabricated upper column, a prefabricated lower column, a prefabricated column cap and a first post-pouring section, the prefabricated column cap is formed at the upper end of the prefabricated lower column, the first post-pouring section is formed inside the prefabricated column cap, and the prefabricated upper column is fixedly connected with the prefabricated lower column through the first post-pouring section; the connecting steel plate set is arranged on the outer side of the prefabricated column cap; and the prefabricated beams are arranged on one side of the prefabricated column cap in parallel at intervals, the prefabricated beams and the prefabricated column cap are connected through a second post-pouring section, a beam longitudinal bar set extends out of the end, facing the prefabricated column cap, of each prefabricated beam, and the beam longitudinal bar sets are locked and fixed to the connecting steel plate set through bolt assemblies. Splicing of the prefabricated column is achieved through lap joint of the prefabricated upper column and the prefabricated lower column and the first post-pouring section formed in the prefabricated column cap, and connection between the prefabricated beams and the prefabricated column achieves anchoring of the beam longitudinal bar sets through friction force formed by the beam longitudinal bar sets and the connecting steel plate set under the pretension action of high-strength bolt assemblies.
本申请提供一种装配式钢筋混凝土框架梁柱节点连接结构，其包括：预制柱包括预制上柱、预制下柱、预制柱帽和第一后浇段，预制柱帽形成于预制下柱的上端，第一后浇段形成于预制柱帽的内部，预制上柱通过第一后浇段与预制下柱连接固定；连接钢板组设置于预制柱帽的外侧；以及预制梁间隔平行设置于预制柱帽的一侧，预制梁与预制柱帽通过第二后浇段连接，预制梁面向预制柱帽的端部伸出有梁纵筋组，梁纵筋组通过螺栓组件与连接钢板组锁紧固定。预制柱拼接通过预制上柱和预制下柱与在预制柱帽内形成的第一后浇段搭接连接实现，预制梁与预制柱连接通过梁纵筋组与连接钢板组在高强螺栓组件的预拉力作用下形成的摩檫力来实现梁纵筋组的锚固。
Assembly type reinforced concrete frame beam-column joint connecting structure
装配式钢筋混凝土框架梁柱节点连接结构
ZHANG LIPING (author)
2021-07-16
Patent
Electronic Resource
Chinese
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