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A platform for research: civil engineering, architecture and urbanism
Hollow slab bridge reinforcing structure and reinforcing method thereof
The invention relates to a hollow slab bridge reinforcing structure and a reinforcing method thereof.The hollow slab bridge reinforcing structure comprises a bridge body, a protective layer, a hinge joint reinforcing layer and an anti-crack layer, and the bridge body is provided with a hinge joint structure; the protective layer is arranged on the upper surface of the bridge body and comprises a bridge floor reinforcing layer, a bonding layer and a wearing layer, the bridge floor reinforcing layer is connected with the upper surface of the bridge body, and the bonding layer is arranged between the bridge floor reinforcing layer and the wearing layer; the hinge joint reinforcing layer is arranged in the hinge joint structure; the anti-crack layer is arranged on the lower surface of the bridge body. The upper surface and the lower surface of the bridge body are reinforced, the overall rigidity, bearing capacity and durability of the bridge are improved, the problems of pavement layer damage, hinge joint damage and other diseases are solved, meanwhile, the wearing layer is paved to achieve the anti-skid and wear-resistant effects, the bonding layer is arranged between the wearing layer and the bridge deck reinforcing layer, and the overall strength of the protective layer is improved; and the anti-crack layer is arranged on the lower surface of the bridge body, so that the crack resistance of the bridge is improved, and the diseases of longitudinal and transverse cracks and hinge joint reflection cracks on the bottom surface are solved.
本申请涉及一种空心板桥梁加固结构及其加固方法，其包括：桥梁本体、保护层、铰缝加固层和抗裂层，桥梁本体具有铰缝结构；保护层设置于桥梁本体上表面，保护层包括桥面加固层、粘结层和磨耗层，桥面加固层与桥梁本体上表面连接，粘结层设置于桥面加固层与磨耗层之间；铰缝加固层设置于铰缝结构内；抗裂层设置于桥梁本体下表面。本发明对桥梁本体上表面和下表面加固，提高桥梁的整体刚度、承载力和耐久性，解决铺装层破损和铰缝破损等病害，同时铺装磨耗层，起到防滑、耐磨的作用，在磨耗层与桥面加固层之间设置粘结层，提高保护层的整体强度；在桥梁本体下表面设置抗裂层，从而提高桥梁的抗裂性，解决底面纵、横向裂缝和铰缝反射裂缝的病害。
Hollow slab bridge reinforcing structure and reinforcing method thereof
The invention relates to a hollow slab bridge reinforcing structure and a reinforcing method thereof.The hollow slab bridge reinforcing structure comprises a bridge body, a protective layer, a hinge joint reinforcing layer and an anti-crack layer, and the bridge body is provided with a hinge joint structure; the protective layer is arranged on the upper surface of the bridge body and comprises a bridge floor reinforcing layer, a bonding layer and a wearing layer, the bridge floor reinforcing layer is connected with the upper surface of the bridge body, and the bonding layer is arranged between the bridge floor reinforcing layer and the wearing layer; the hinge joint reinforcing layer is arranged in the hinge joint structure; the anti-crack layer is arranged on the lower surface of the bridge body. The upper surface and the lower surface of the bridge body are reinforced, the overall rigidity, bearing capacity and durability of the bridge are improved, the problems of pavement layer damage, hinge joint damage and other diseases are solved, meanwhile, the wearing layer is paved to achieve the anti-skid and wear-resistant effects, the bonding layer is arranged between the wearing layer and the bridge deck reinforcing layer, and the overall strength of the protective layer is improved; and the anti-crack layer is arranged on the lower surface of the bridge body, so that the crack resistance of the bridge is improved, and the diseases of longitudinal and transverse cracks and hinge joint reflection cracks on the bottom surface are solved.
本申请涉及一种空心板桥梁加固结构及其加固方法，其包括：桥梁本体、保护层、铰缝加固层和抗裂层，桥梁本体具有铰缝结构；保护层设置于桥梁本体上表面，保护层包括桥面加固层、粘结层和磨耗层，桥面加固层与桥梁本体上表面连接，粘结层设置于桥面加固层与磨耗层之间；铰缝加固层设置于铰缝结构内；抗裂层设置于桥梁本体下表面。本发明对桥梁本体上表面和下表面加固，提高桥梁的整体刚度、承载力和耐久性，解决铺装层破损和铰缝破损等病害，同时铺装磨耗层，起到防滑、耐磨的作用，在磨耗层与桥面加固层之间设置粘结层，提高保护层的整体强度；在桥梁本体下表面设置抗裂层，从而提高桥梁的抗裂性，解决底面纵、横向裂缝和铰缝反射裂缝的病害。
Hollow slab bridge reinforcing structure and reinforcing method thereof
一种空心板桥梁加固结构及其加固方法
GAO LIQIANG (author) / WANG KANGNING (author) / WANG MIN (author) / SUN WEI (author) / SHI GANG (author) / PENG XUMIN (author) / ZHENG GANG (author) / CHEN LIUJIAN (author) / MA BING (author) / WANG PENG (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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