A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sponge-type road drainage ditch structure and construction method thereof
The invention relates to the technical field of sponge cities, in particular to a sponge-type road drainage ditch structure. The sponge-type road drainage ditch structure comprises a drainage channel,a filter plate, cement piles, water retaining walls and a top cover, wherein the two side walls of the drainage channel are provided with fixing steps, the filter plate is arranged on the fixing steps in a lap joint manner, the cement piles are fixed to the fixing steps at intervals and provided with sliding grooves formed in the height direction, the two ends of each water retaining wall are arranged in the corresponding sliding grooves in a penetrating manner, multiple water retaining walls can be arranged on the cement piles in a stacked manner, and the top cover is arranged at the top ofthe drainage channel and provided with water inlets at intervals. The number of the water retaining walls close to the water inlets is smaller than that of the water retaining walls far away from thewater inlets. The outer sides of the two side walls of the drainage channel are provided with expanding water channels, the side walls of the drainage channel are provided with water outlets which communicate with the expanding water channels, and the water outlets are higher than the cement piles. According to the sponge-type road drainage ditch structure, the utilization efficiency of the filterplate is improved by arranging the different numbers of water retaining walls at the water inlets in the top cover, and the water flow is increased by arranging the expanding water channels.
本发明涉及海绵城市技术领域，尤其涉及一种海绵型道路排水沟结构，包括：排水槽，排水槽的两侧壁上具有固定台阶；过滤板，搭接在固定台阶上；水泥桩，间隔固定在固定台阶上，水泥桩上具有沿高度向上设置的滑槽；挡水墙，挡水墙的两端均穿设入滑槽内，且挡水墙在水泥桩上可叠加设置有多个；顶盖，设置在排水槽顶部，顶盖上间隔具有进水口；其中，靠近进水口处的挡水墙的个数小于远离进水口处的挡水墙的个数；排水槽两侧壁外侧还具有拓展水槽，排水槽的侧壁上具有出水口，出水口与拓展水槽连通，出水口的高度高于水泥桩的高度。本发明通过在顶盖上的进水口处设置不同个数的挡水墙，提高了过滤板的利用效率；通过设置拓展水槽来增加水流量。
Sponge-type road drainage ditch structure and construction method thereof
The invention relates to the technical field of sponge cities, in particular to a sponge-type road drainage ditch structure. The sponge-type road drainage ditch structure comprises a drainage channel,a filter plate, cement piles, water retaining walls and a top cover, wherein the two side walls of the drainage channel are provided with fixing steps, the filter plate is arranged on the fixing steps in a lap joint manner, the cement piles are fixed to the fixing steps at intervals and provided with sliding grooves formed in the height direction, the two ends of each water retaining wall are arranged in the corresponding sliding grooves in a penetrating manner, multiple water retaining walls can be arranged on the cement piles in a stacked manner, and the top cover is arranged at the top ofthe drainage channel and provided with water inlets at intervals. The number of the water retaining walls close to the water inlets is smaller than that of the water retaining walls far away from thewater inlets. The outer sides of the two side walls of the drainage channel are provided with expanding water channels, the side walls of the drainage channel are provided with water outlets which communicate with the expanding water channels, and the water outlets are higher than the cement piles. According to the sponge-type road drainage ditch structure, the utilization efficiency of the filterplate is improved by arranging the different numbers of water retaining walls at the water inlets in the top cover, and the water flow is increased by arranging the expanding water channels.
本发明涉及海绵城市技术领域，尤其涉及一种海绵型道路排水沟结构，包括：排水槽，排水槽的两侧壁上具有固定台阶；过滤板，搭接在固定台阶上；水泥桩，间隔固定在固定台阶上，水泥桩上具有沿高度向上设置的滑槽；挡水墙，挡水墙的两端均穿设入滑槽内，且挡水墙在水泥桩上可叠加设置有多个；顶盖，设置在排水槽顶部，顶盖上间隔具有进水口；其中，靠近进水口处的挡水墙的个数小于远离进水口处的挡水墙的个数；排水槽两侧壁外侧还具有拓展水槽，排水槽的侧壁上具有出水口，出水口与拓展水槽连通，出水口的高度高于水泥桩的高度。本发明通过在顶盖上的进水口处设置不同个数的挡水墙，提高了过滤板的利用效率；通过设置拓展水槽来增加水流量。
Sponge-type road drainage ditch structure and construction method thereof
一种海绵型道路排水沟结构及其施工方法
XU HAILIAN (author) / SI LINGLING (author) / CHEN MEIJUAN (author) / XU DEQIANG (author)
2020-12-11
Patent
Electronic Resource
Chinese
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