A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Paving method for bridge floor construction
The invention relates to the technical field of road and bridge drainage, and discloses a pavement method for bridge floor construction, which comprises the following steps: pre-manufacturing a bridge floor body, carrying out rough milling on a bridge floor pavement layer, and dividing the bridge floor pavement layer into a pavement area and a mounting area; the water collecting cavity is assembled on the mounting area, and a waterproof layer, a mixture surface layer and an asphalt concrete layer are sequentially paved in the paving area; the ends, provided with the water collecting cavities, of every two adjacent bridge floor bodies are in butt joint, bridge floor body assembling construction is conducted, and an expansion joint structure is formed between every two adjacent bridge floor bodies; a water collecting groove corresponding to the bottom of the water collecting cavity is formed in the expansion joint structure, and the bottom of the water collecting groove is communicated with a bridge downpipe through a drainage pipeline. In the application, the expansion joint does not need to be transformed, the flatness of the bridge floor is ensured, meanwhile, the bridge floor body has better drainage performance, the drainage effect of the bridge floor body is optimized, the bridge floor body is prevented from being eroded by accumulated water, the durability of the bridge floor body is improved, and the maintenance cost is reduced.
本申请涉及路桥排水技术领域，公开一种用于桥面建造的铺装方法，包括：预先制造桥面体，对桥面铺装层进行粗糙铣刨，并将桥面铺装层划分为铺装区域和安装区域；将集水腔室装配在安装区域上，并在铺装区域内依次铺装防水层、混合料面层和沥青混凝土层；将相邻的两个桥面体具有集水腔室的一端对接，进行桥面体装配施工，并在相邻的两个桥面体之间形成伸缩缝结构；在伸缩缝结构内安装与集水腔室底部相对应的集水槽，并利用排水管道使集水槽的底部与桥梁落水管相连通。在本申请中，无需改造伸缩缝，且保证了桥面的平整度，同时又使桥面体具备较佳的排水性能，优化桥面体的排水效果，避免积水侵蚀桥面体，提高桥面体的耐久性，有助于降低维护成本。
Paving method for bridge floor construction
The invention relates to the technical field of road and bridge drainage, and discloses a pavement method for bridge floor construction, which comprises the following steps: pre-manufacturing a bridge floor body, carrying out rough milling on a bridge floor pavement layer, and dividing the bridge floor pavement layer into a pavement area and a mounting area; the water collecting cavity is assembled on the mounting area, and a waterproof layer, a mixture surface layer and an asphalt concrete layer are sequentially paved in the paving area; the ends, provided with the water collecting cavities, of every two adjacent bridge floor bodies are in butt joint, bridge floor body assembling construction is conducted, and an expansion joint structure is formed between every two adjacent bridge floor bodies; a water collecting groove corresponding to the bottom of the water collecting cavity is formed in the expansion joint structure, and the bottom of the water collecting groove is communicated with a bridge downpipe through a drainage pipeline. In the application, the expansion joint does not need to be transformed, the flatness of the bridge floor is ensured, meanwhile, the bridge floor body has better drainage performance, the drainage effect of the bridge floor body is optimized, the bridge floor body is prevented from being eroded by accumulated water, the durability of the bridge floor body is improved, and the maintenance cost is reduced.
本申请涉及路桥排水技术领域，公开一种用于桥面建造的铺装方法，包括：预先制造桥面体，对桥面铺装层进行粗糙铣刨，并将桥面铺装层划分为铺装区域和安装区域；将集水腔室装配在安装区域上，并在铺装区域内依次铺装防水层、混合料面层和沥青混凝土层；将相邻的两个桥面体具有集水腔室的一端对接，进行桥面体装配施工，并在相邻的两个桥面体之间形成伸缩缝结构；在伸缩缝结构内安装与集水腔室底部相对应的集水槽，并利用排水管道使集水槽的底部与桥梁落水管相连通。在本申请中，无需改造伸缩缝，且保证了桥面的平整度，同时又使桥面体具备较佳的排水性能，优化桥面体的排水效果，避免积水侵蚀桥面体，提高桥面体的耐久性，有助于降低维护成本。
Paving method for bridge floor construction
用于桥面建造的铺装方法
CUI HONGLI (author) / CHENG PENGLAI (author) / ZHANG JINXIN (author) / FANG SHENGMING (author) / DU JICHUAN (author) / CHEN ZILIANG (author) / SHEN KAISHU (author) / LIU ZHONGXIANG (author) / WU XIUJIAN (author) / LIU JING (author)
2023-10-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Continuous paving construction technology of cement concrete bridge floor and steel bridge floor
| European Patent Office | 2015