A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sponge-type road drainage ditch structure
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 and water retaining walls, 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 thecorresponding sliding grooves in a penetrating manner, and the water retaining walls are lower than the cement piles. The side walls of the drainage channel are provided with water inlets, and the water retaining walls close to the water inlets are lower than the water retaining walls far away from the water inlets. The outer sides of the two side walls of the drainage channel are further providedwith expanding water channels, and the side walls of the drainage channel are provided with water outlets which communicate with the expanding water channels. According to the sponge-type road drainage ditch structure, by arranging the water retaining walls with different heights at the water inlets of the drainage channel, the utilization efficiency of the filter plate is improved; the water flow is increased through the expanding water channels; and meanwhile, the water seepage performance is improved through water seepage square pipes, and the stability of the drainage ditch is improved.
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，挡水墙的高度低于水泥桩的高度；其中，排水槽的侧壁上具有进水口，靠近进水口处的挡水墙的高度低于远离进水口处的挡水墙的高度设置；排水槽两侧壁外侧还具有拓展水槽，排水槽的侧壁上具有与拓展水槽连通的出水口。本发明通过在排水槽上的进水口处设置不同高度的挡水墙，提高了过滤板的利用效率；通过拓展水槽来增加水流量，同时通过渗水方管提高了渗水性能，提高了排水沟的稳固性。
Sponge-type road drainage ditch structure
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 and water retaining walls, 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 thecorresponding sliding grooves in a penetrating manner, and the water retaining walls are lower than the cement piles. The side walls of the drainage channel are provided with water inlets, and the water retaining walls close to the water inlets are lower than the water retaining walls far away from the water inlets. The outer sides of the two side walls of the drainage channel are further providedwith expanding water channels, and the side walls of the drainage channel are provided with water outlets which communicate with the expanding water channels. According to the sponge-type road drainage ditch structure, by arranging the water retaining walls with different heights at the water inlets of the drainage channel, the utilization efficiency of the filter plate is improved; the water flow is increased through the expanding water channels; and meanwhile, the water seepage performance is improved through water seepage square pipes, and the stability of the drainage ditch is improved.
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，挡水墙的高度低于水泥桩的高度；其中，排水槽的侧壁上具有进水口，靠近进水口处的挡水墙的高度低于远离进水口处的挡水墙的高度设置；排水槽两侧壁外侧还具有拓展水槽，排水槽的侧壁上具有与拓展水槽连通的出水口。本发明通过在排水槽上的进水口处设置不同高度的挡水墙，提高了过滤板的利用效率；通过拓展水槽来增加水流量，同时通过渗水方管提高了渗水性能，提高了排水沟的稳固性。
Sponge-type road drainage ditch structure
一种海绵型道路排水沟结构
LI CHENG (author) / XU DEQIANG (author) / YANG ZHONGXI (author) / ZHANG QINGKUI (author)
2020-12-11
Patent
Electronic Resource
Chinese
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