A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UHPC (Ultra High Performance Concrete) connection assembly type shear wall structure without reinforcing bars and construction method of UHPC connection assembly type shear wall structure
The invention provides a reinforcement-free UHPC connection fabricated shear wall structure and a construction method thereof, and relates to the technical field of building structures, the reinforcement-free UHPC connection fabricated shear wall structure comprises a prefabricated wall body, a reinforcement cage and a reinforcement framework; the prefabricated wall comprises a middle wall body and wall end formworks, and the wall end formworks are made of ultra-high performance concrete (UHPC), arranged at the upper end and the lower end of the middle wall body and used as formworks for concrete pouring during field assembly. The reinforcement cage is arranged in the cavity of the wall end formwork and used for connecting the two prefabricated wall bodies. The steel reinforcement framework is connected with the prefabricated wall body, and the height of the steel reinforcement framework is consistent with that of the prefabricated wall body; the prefabricated wall structure further comprises a pre-embedded sleeve, the two ends of the pre-embedded sleeve communicate with the cavities of the two prefabricated walls correspondingly, and the pre-embedded sleeve is used for filling the cavities with UHPC after the two prefabricated walls are spliced. Therefore, the problems that an existing fabricated shear wall is inconvenient to construct and weak in connecting position are solved.
本发明提供了一种免出筋UHPC连接装配式剪力墙结构及其施工方法，涉及建筑结构技术领域，包括预制墙体、钢筋笼以及钢筋骨架；所述预制墙体包括中部墙身和墙端模壳，所述墙端模壳由超高性能混凝土(U ltra‑High Performance Concrete，UHPC)制成，并布设于所述中部墙身的上下两端，在现场装配时用以当作混凝土浇筑的模板；所述钢筋笼置于所述墙端模壳的空腔内，用以连接两所述预制墙体；所述钢筋骨架与所述预制墙体连接，其高度与所述预制墙体的高度一致；还包括预埋套管，所述预埋套管的两端分别与两所述预制墙体的空腔连通，用以在两所述预制墙体拼接后向所述空腔内填充UHPC。从而改善现有装配式剪力墙施工不便、连接处薄弱的问题。
UHPC (Ultra High Performance Concrete) connection assembly type shear wall structure without reinforcing bars and construction method of UHPC connection assembly type shear wall structure
The invention provides a reinforcement-free UHPC connection fabricated shear wall structure and a construction method thereof, and relates to the technical field of building structures, the reinforcement-free UHPC connection fabricated shear wall structure comprises a prefabricated wall body, a reinforcement cage and a reinforcement framework; the prefabricated wall comprises a middle wall body and wall end formworks, and the wall end formworks are made of ultra-high performance concrete (UHPC), arranged at the upper end and the lower end of the middle wall body and used as formworks for concrete pouring during field assembly. The reinforcement cage is arranged in the cavity of the wall end formwork and used for connecting the two prefabricated wall bodies. The steel reinforcement framework is connected with the prefabricated wall body, and the height of the steel reinforcement framework is consistent with that of the prefabricated wall body; the prefabricated wall structure further comprises a pre-embedded sleeve, the two ends of the pre-embedded sleeve communicate with the cavities of the two prefabricated walls correspondingly, and the pre-embedded sleeve is used for filling the cavities with UHPC after the two prefabricated walls are spliced. Therefore, the problems that an existing fabricated shear wall is inconvenient to construct and weak in connecting position are solved.
本发明提供了一种免出筋UHPC连接装配式剪力墙结构及其施工方法，涉及建筑结构技术领域，包括预制墙体、钢筋笼以及钢筋骨架；所述预制墙体包括中部墙身和墙端模壳，所述墙端模壳由超高性能混凝土(U ltra‑High Performance Concrete，UHPC)制成，并布设于所述中部墙身的上下两端，在现场装配时用以当作混凝土浇筑的模板；所述钢筋笼置于所述墙端模壳的空腔内，用以连接两所述预制墙体；所述钢筋骨架与所述预制墙体连接，其高度与所述预制墙体的高度一致；还包括预埋套管，所述预埋套管的两端分别与两所述预制墙体的空腔连通，用以在两所述预制墙体拼接后向所述空腔内填充UHPC。从而改善现有装配式剪力墙施工不便、连接处薄弱的问题。
UHPC (Ultra High Performance Concrete) connection assembly type shear wall structure without reinforcing bars and construction method of UHPC connection assembly type shear wall structure
一种免出筋UHPC连接装配式剪力墙结构及其施工方法
HU HONGSONG (author) / XIA HAOJIAN (author)
2024-05-31
Patent
Electronic Resource
Chinese
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