A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road and bridge crack reinforcing structure
The invention belongs to the technical field of road and bridge construction, and provides a road and bridge crack reinforcing structure which comprises a road and bridge body, a bottom slot, a blocking slot and a reinforcing mechanism, the bottom slot and the blocking slot are located in the road and bridge body, and the reinforcing mechanism is arranged between the bottom slot and the blocking slot; the reinforcing mechanism comprises two sets of bearing plates, the two sets of bearing plates are arranged between the two opposite side walls of the bottom groove, cavities are formed between the bearing plates and the side walls of the bottom groove, the tops of the two sets of bearing plates are detachably connected with the bottom of the plugging groove, and a flexible tensioning unit is arranged between the side walls of the two sets of bearing plates; a plugging unit is arranged between the tops of the two bearing plates, grouting parts are arranged between the plugging unit and the two bearing plates, and the grouting parts communicate with the cavity. The fixing bolts can be prevented from being subjected to shearing force when a vehicle rolls, stable traction force can be provided at the cracking position under the condition that a roadbed fluctuates, and the service life of the reinforcing structure is prolonged.
本发明属于道路桥梁施工技术领域，提供一种道路桥梁裂缝加固结构,包括道路桥梁主体、底部开槽、封堵开槽和加固机构，底部开槽和封堵开槽位于道路桥梁主体内，加固机构设置在底部开槽和封堵开槽之间；加固机构包括两组承载板，两组承载板设置在底部开槽的两相对侧壁之间，承载板与底部开槽的侧壁之间设置有空腔，两组承载板的顶部分别与封堵开槽的底部可拆卸连接，两组承载板的侧壁之间设置有柔性拉紧单元，两组承载板的顶部之间设置有封堵单元，封堵单元与两组承载板之间设置有灌浆部，灌浆部与空腔连通。本发明可以在车辆碾压时避免固定螺栓受到剪力作用且可以在路基存在起伏的条件下在开裂处提供稳定牵拉力，延长加固结构使用寿命。
Road and bridge crack reinforcing structure
The invention belongs to the technical field of road and bridge construction, and provides a road and bridge crack reinforcing structure which comprises a road and bridge body, a bottom slot, a blocking slot and a reinforcing mechanism, the bottom slot and the blocking slot are located in the road and bridge body, and the reinforcing mechanism is arranged between the bottom slot and the blocking slot; the reinforcing mechanism comprises two sets of bearing plates, the two sets of bearing plates are arranged between the two opposite side walls of the bottom groove, cavities are formed between the bearing plates and the side walls of the bottom groove, the tops of the two sets of bearing plates are detachably connected with the bottom of the plugging groove, and a flexible tensioning unit is arranged between the side walls of the two sets of bearing plates; a plugging unit is arranged between the tops of the two bearing plates, grouting parts are arranged between the plugging unit and the two bearing plates, and the grouting parts communicate with the cavity. The fixing bolts can be prevented from being subjected to shearing force when a vehicle rolls, stable traction force can be provided at the cracking position under the condition that a roadbed fluctuates, and the service life of the reinforcing structure is prolonged.
本发明属于道路桥梁施工技术领域，提供一种道路桥梁裂缝加固结构,包括道路桥梁主体、底部开槽、封堵开槽和加固机构，底部开槽和封堵开槽位于道路桥梁主体内，加固机构设置在底部开槽和封堵开槽之间；加固机构包括两组承载板，两组承载板设置在底部开槽的两相对侧壁之间，承载板与底部开槽的侧壁之间设置有空腔，两组承载板的顶部分别与封堵开槽的底部可拆卸连接，两组承载板的侧壁之间设置有柔性拉紧单元，两组承载板的顶部之间设置有封堵单元，封堵单元与两组承载板之间设置有灌浆部，灌浆部与空腔连通。本发明可以在车辆碾压时避免固定螺栓受到剪力作用且可以在路基存在起伏的条件下在开裂处提供稳定牵拉力，延长加固结构使用寿命。
Road and bridge crack reinforcing structure
一种道路桥梁裂缝加固结构
WANG QING (author) / ZHI GANG (author) / CAO XUEYU (author) / LI WEI (author) / JI XIAOXIANG (author) / LI DI (author) / YIN NAN (author) / SHI JUNPENG (author)
2024-01-02
Patent
Electronic Resource
Chinese