A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Highway bridge assembly type vertical drain pipe structure and mounting method thereof
The invention belongs to the technical field of bridge engineering, and particularly discloses a highway bridge assembly type vertical drain pipe structure. The drainage outer pipe is pre-buried in beam concrete in the early stage, the drainage inner pipe is installed in the drainage outer pipe in the later stage, the lower end of the drainage outer pipe extends out of the bottom of the beam concrete, and the lower end of the drainage inner pipe extends out of the lower end of the drainage outer pipe. A bearing boss is arranged on the inner wall of the outer water drainage pipe, a protrusion is arranged on the outer wall of the inner water drainage pipe, and the protrusion is connected with the bearing boss in an adhesive mode. A plurality of reinforcing bosses are arranged on the outer wall of the outer drainage pipe, and the outer wall of the outer drainage pipe and the reinforcing bosses are pre-buried and fixed in beam concrete. The invention further discloses an installation method of the highway bridge assembly type vertical drain pipe. According to the method, the weep hole template does not need to be disassembled, and the concrete layer which is not completely hardened cannot be damaged. And during later installation, assembling is conducted from top to bottom from the upper portion of the bridge, time and labor are saved, and operation is safe.
本发明属于桥梁工程技术领域，具体公开了一种公路桥梁组装式竖向泄水管结构。包括前期预埋在梁砼内的泄水外管和后期安装在泄水外管内的泄水内管，泄水外管的下端从梁砼的底部伸出，泄水内管的下端从泄水外管的下端伸出。泄水外管的内壁上具有承托凸台，泄水内管的外壁上设有凸起，凸起与承托凸台胶粘连接。所述泄水外管的外壁上设有多个加固凸台，所述泄水外管的外壁及加固凸台预埋固定在梁砼中。本发明还公开了一种公路桥梁组装式竖向泄水管的安装方法。本发明无需拆卸泄水孔模板，不会导致未完全硬化的混凝土层的损坏。而且后期安装时从桥梁上方由上至下组装，省时省力且操作安全。
Highway bridge assembly type vertical drain pipe structure and mounting method thereof
The invention belongs to the technical field of bridge engineering, and particularly discloses a highway bridge assembly type vertical drain pipe structure. The drainage outer pipe is pre-buried in beam concrete in the early stage, the drainage inner pipe is installed in the drainage outer pipe in the later stage, the lower end of the drainage outer pipe extends out of the bottom of the beam concrete, and the lower end of the drainage inner pipe extends out of the lower end of the drainage outer pipe. A bearing boss is arranged on the inner wall of the outer water drainage pipe, a protrusion is arranged on the outer wall of the inner water drainage pipe, and the protrusion is connected with the bearing boss in an adhesive mode. A plurality of reinforcing bosses are arranged on the outer wall of the outer drainage pipe, and the outer wall of the outer drainage pipe and the reinforcing bosses are pre-buried and fixed in beam concrete. The invention further discloses an installation method of the highway bridge assembly type vertical drain pipe. According to the method, the weep hole template does not need to be disassembled, and the concrete layer which is not completely hardened cannot be damaged. And during later installation, assembling is conducted from top to bottom from the upper portion of the bridge, time and labor are saved, and operation is safe.
本发明属于桥梁工程技术领域，具体公开了一种公路桥梁组装式竖向泄水管结构。包括前期预埋在梁砼内的泄水外管和后期安装在泄水外管内的泄水内管，泄水外管的下端从梁砼的底部伸出，泄水内管的下端从泄水外管的下端伸出。泄水外管的内壁上具有承托凸台，泄水内管的外壁上设有凸起，凸起与承托凸台胶粘连接。所述泄水外管的外壁上设有多个加固凸台，所述泄水外管的外壁及加固凸台预埋固定在梁砼中。本发明还公开了一种公路桥梁组装式竖向泄水管的安装方法。本发明无需拆卸泄水孔模板，不会导致未完全硬化的混凝土层的损坏。而且后期安装时从桥梁上方由上至下组装，省时省力且操作安全。
Highway bridge assembly type vertical drain pipe structure and mounting method thereof
一种公路桥梁组装式竖向泄水管结构及其安装方法
HU XUELIANG (author) / GUO BAOLIN (author) / GUO HUAILIANG (author) / LIU SHUAI (author) / XIE YANBO (author) / JIANG RUISHUANG (author) / LIU FENGTAO (author) / SHAO YU (author)
2023-01-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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