Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting joint of fabricated prestressed concrete beam and construction method of connecting joint
The invention relates to a connecting joint of an assembly type prestressed concrete beam, which comprises a component bearing platform, a prefabricated concrete beam, a steel adapter, an anchoring area component, a screw rod and a prestressed tendon, the end part of the prefabricated concrete beam is placed on the component bearing platform, the steel adapter is connected with the anchoring area component through the screw rod, and the prestressed tendon is connected with the anchoring area component through the screw rod. The prefabricated concrete beam, the steel adapter and the anchoring area component are connected through prestressed tendons. The construction method comprises the following steps: processing and arranging the steel adapter; pouring concrete; a formwork used during pouring is removed, and a component bearing platform is installed; hoisting and fixing the precast concrete beam; the prestressed tendons are tensioned; anchor sealing of the ends of the prestressed tendons is completed, and the temporary supporting structure is dismantled. According to the connecting joint of the fabricated prestressed concrete beam and the construction method of the connecting joint, prefabrication is easy and convenient, installation is rapid, the applicability is wide, the problem that a traditional connecting structure is complex in structure can be solved, and the construction efficiency of the fabricated prestressed concrete beam is improved.
本发明涉及一种装配式预应力混凝土梁的连接节点，包括构件承台、预制混凝土梁、钢转接件、锚固区构件、螺杆和预应力筋，所述预制混凝土梁的端部放置在所述构件承台上，所述钢转接件通过螺杆与所述锚固区构件连接，所述预制混凝土梁、钢转接件和锚固区构件通过预应力筋连接。其施工方法包括：加工并布置钢转接件；浇筑混凝土；拆除浇筑时用的模板，安装构件承台；吊装并固定预制混凝土梁；张拉预应力筋；完成预应力筋端部封锚，拆除临时支撑结构。本发明的一种装配式预应力混凝土梁的连接节点及其施工方法，预制简便、安装快捷、适用性广泛，能解决传统连接结构构造复杂的问题，提高装配式预应力混凝土梁的施工效率。
Connecting joint of fabricated prestressed concrete beam and construction method of connecting joint
The invention relates to a connecting joint of an assembly type prestressed concrete beam, which comprises a component bearing platform, a prefabricated concrete beam, a steel adapter, an anchoring area component, a screw rod and a prestressed tendon, the end part of the prefabricated concrete beam is placed on the component bearing platform, the steel adapter is connected with the anchoring area component through the screw rod, and the prestressed tendon is connected with the anchoring area component through the screw rod. The prefabricated concrete beam, the steel adapter and the anchoring area component are connected through prestressed tendons. The construction method comprises the following steps: processing and arranging the steel adapter; pouring concrete; a formwork used during pouring is removed, and a component bearing platform is installed; hoisting and fixing the precast concrete beam; the prestressed tendons are tensioned; anchor sealing of the ends of the prestressed tendons is completed, and the temporary supporting structure is dismantled. According to the connecting joint of the fabricated prestressed concrete beam and the construction method of the connecting joint, prefabrication is easy and convenient, installation is rapid, the applicability is wide, the problem that a traditional connecting structure is complex in structure can be solved, and the construction efficiency of the fabricated prestressed concrete beam is improved.
本发明涉及一种装配式预应力混凝土梁的连接节点，包括构件承台、预制混凝土梁、钢转接件、锚固区构件、螺杆和预应力筋，所述预制混凝土梁的端部放置在所述构件承台上，所述钢转接件通过螺杆与所述锚固区构件连接，所述预制混凝土梁、钢转接件和锚固区构件通过预应力筋连接。其施工方法包括：加工并布置钢转接件；浇筑混凝土；拆除浇筑时用的模板，安装构件承台；吊装并固定预制混凝土梁；张拉预应力筋；完成预应力筋端部封锚，拆除临时支撑结构。本发明的一种装配式预应力混凝土梁的连接节点及其施工方法，预制简便、安装快捷、适用性广泛，能解决传统连接结构构造复杂的问题，提高装配式预应力混凝土梁的施工效率。
Connecting joint of fabricated prestressed concrete beam and construction method of connecting joint
一种装配式预应力混凝土梁的连接节点及其施工方法
ZHAO YUCHAO (Autor:in) / WU WENJUN (Autor:in) / CAI JIE (Autor:in) / LIU TIANAN (Autor:in) / ZHANG MING (Autor:in) / MA XIAOHUI (Autor:in) / WANG XIAOLIN (Autor:in) / YIN KAI (Autor:in)
03.10.2023
Patent
Elektronische Ressource
Chinesisch
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