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A platform for research: civil engineering, architecture and urbanism
Bridge wet joint connecting structure and connecting method
The invention discloses a bridge wet joint connecting structure, and belongs to the technical field of bridge connection. The bridge wet joint connecting structure comprises a first beam plate and a second beam plate which are prefabricated, the two ends of the first beam plate and the two ends of the second beam plate are erected above a bent cap, a first steel bar is arranged in the first beam plate, and a second steel bar is arranged in the second beam plate. The first steel bar at one end of the first beam plate is connected with the second steel bar at one end of the second beam plate through a sleeve, the first steel bar and the second steel bar are inserted into the sleeve from the two ends of the sleeve and fixedly connected through grouting materials, and a sealing ring is arranged between the second steel bar and the sleeve. And a grouting hole and a grout outlet are arranged in the side walls of the two ends of the sleeve correspondingly. The first beam plate, the second beam plate, the sleeve, the first steel bar, the second steel bar and the bent cap are connected through cast-in-place connecting sections. The invention further discloses a connecting method of the bridge wet joint connecting structure. By the adoption of the bridge wet joint connecting structure and the connecting method, a problem that an existing beam plate wet joint is low in connecting strengthcan be solved.
本发明公开了一种桥梁湿接头连接结构，属于桥梁连接技术领域。桥梁湿接头连接结构包括预制的梁板一和梁板二，梁板一及梁板二的两端均搭设在盖梁的上方，梁板一的内部设置有钢筋一，梁板二的内部设置有钢筋二。梁板一一端的钢筋一与梁板二一端的钢筋二之间通过套筒连接，钢筋一及钢筋二分别从套筒的两端插入到套筒的内部并通过灌浆料连接固定，钢筋二与套筒之间设置有密封圈。套筒的两端侧壁上分别设置有灌浆孔和出浆孔。梁板一、梁板二、套筒、钢筋一、钢筋二及盖梁之间通过现浇连接段连接。本发明还公开了一种桥梁湿接头连接结构的连接方法。本发明采用上述桥梁湿接头连接结构及连接方法，能够解决现有的梁板湿接头连接强度低的问题。
Bridge wet joint connecting structure and connecting method
The invention discloses a bridge wet joint connecting structure, and belongs to the technical field of bridge connection. The bridge wet joint connecting structure comprises a first beam plate and a second beam plate which are prefabricated, the two ends of the first beam plate and the two ends of the second beam plate are erected above a bent cap, a first steel bar is arranged in the first beam plate, and a second steel bar is arranged in the second beam plate. The first steel bar at one end of the first beam plate is connected with the second steel bar at one end of the second beam plate through a sleeve, the first steel bar and the second steel bar are inserted into the sleeve from the two ends of the sleeve and fixedly connected through grouting materials, and a sealing ring is arranged between the second steel bar and the sleeve. And a grouting hole and a grout outlet are arranged in the side walls of the two ends of the sleeve correspondingly. The first beam plate, the second beam plate, the sleeve, the first steel bar, the second steel bar and the bent cap are connected through cast-in-place connecting sections. The invention further discloses a connecting method of the bridge wet joint connecting structure. By the adoption of the bridge wet joint connecting structure and the connecting method, a problem that an existing beam plate wet joint is low in connecting strengthcan be solved.
本发明公开了一种桥梁湿接头连接结构，属于桥梁连接技术领域。桥梁湿接头连接结构包括预制的梁板一和梁板二，梁板一及梁板二的两端均搭设在盖梁的上方，梁板一的内部设置有钢筋一，梁板二的内部设置有钢筋二。梁板一一端的钢筋一与梁板二一端的钢筋二之间通过套筒连接，钢筋一及钢筋二分别从套筒的两端插入到套筒的内部并通过灌浆料连接固定，钢筋二与套筒之间设置有密封圈。套筒的两端侧壁上分别设置有灌浆孔和出浆孔。梁板一、梁板二、套筒、钢筋一、钢筋二及盖梁之间通过现浇连接段连接。本发明还公开了一种桥梁湿接头连接结构的连接方法。本发明采用上述桥梁湿接头连接结构及连接方法，能够解决现有的梁板湿接头连接强度低的问题。
Bridge wet joint connecting structure and connecting method
一种桥梁湿接头连接结构及连接方法
DU YONGXIN (author) / LIU YONGQI (author) / GAO JIANZHOU (author) / ZHOU YONGWEI (author) / HU KUN (author) / TIAN WENHUI (author) / ZHAN LINSHAN (author) / JING RAN (author) / LI XIAOPENG (author) / YE FANG (author)
2020-08-14
Patent
Electronic Resource
Chinese
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