A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Long-life asphalt pavement paving structure
The long-life asphalt pavement paving structure comprises pavement modules which are sequentially paved from the middle line of a road to road shoulders on the two sides, and each pavement module is sequentially provided with a permeable pavement layer, a concrete asphalt layer and a two-stage permeable layer from top to bottom; the road shoulder module is arranged at a road shoulder and is connected with the road surface module; the road shoulder module comprises a water seepage unit and a water storage unit, and the water seepage unit is sequentially provided with a water permeable pavement layer, a concrete layer and a three-stage water seepage layer from top to bottom; the water storage unit comprises a water storage cavity arranged outside the road shoulder and a drainage device for draining water for the water storage cavity; wherein opposite drainage holes are formed between the water seepage layers of the adjacent pavement modules, the two water seepage layers at the bottoms of the road shoulder modules are flush with the two water seepage layers of the pavement modules, and opposite drainage holes are formed between the water seepage layers of the adjacent pavement modules. The service life of the asphalt pavement paving structure can be prolonged, and the water permeability of the asphalt pavement paving structure can be improved.
本发明公开了一种长寿命沥青路面铺装结构，包括路面模块，其自道路中线分别向两侧路肩依次铺设，每个路面模块自上而下依次设有透水路面层、混凝土沥青层以及两级渗水层；路肩模块，其设在路肩处并与路面模块连接；所述路肩模块包括渗水单元和蓄水单元，所述渗水单元自上而下依次设有透水路面层、混凝土层以及三级渗水层；所述蓄水单元为设置在路肩外的蓄水空腔以及用于为蓄水空腔排水的排水装置；其中，相邻路面模块的每级渗水层之间设有相对的排水孔，路肩模块底部两级渗水层与路面模块的两级渗水层齐平，且相邻的每级渗水层之间设有相对的排水孔。本发明既能够延长沥青路面铺装结构的使用寿命，又能提高沥青路面铺装结构的透水性。
Long-life asphalt pavement paving structure
The long-life asphalt pavement paving structure comprises pavement modules which are sequentially paved from the middle line of a road to road shoulders on the two sides, and each pavement module is sequentially provided with a permeable pavement layer, a concrete asphalt layer and a two-stage permeable layer from top to bottom; the road shoulder module is arranged at a road shoulder and is connected with the road surface module; the road shoulder module comprises a water seepage unit and a water storage unit, and the water seepage unit is sequentially provided with a water permeable pavement layer, a concrete layer and a three-stage water seepage layer from top to bottom; the water storage unit comprises a water storage cavity arranged outside the road shoulder and a drainage device for draining water for the water storage cavity; wherein opposite drainage holes are formed between the water seepage layers of the adjacent pavement modules, the two water seepage layers at the bottoms of the road shoulder modules are flush with the two water seepage layers of the pavement modules, and opposite drainage holes are formed between the water seepage layers of the adjacent pavement modules. The service life of the asphalt pavement paving structure can be prolonged, and the water permeability of the asphalt pavement paving structure can be improved.
本发明公开了一种长寿命沥青路面铺装结构，包括路面模块，其自道路中线分别向两侧路肩依次铺设，每个路面模块自上而下依次设有透水路面层、混凝土沥青层以及两级渗水层；路肩模块，其设在路肩处并与路面模块连接；所述路肩模块包括渗水单元和蓄水单元，所述渗水单元自上而下依次设有透水路面层、混凝土层以及三级渗水层；所述蓄水单元为设置在路肩外的蓄水空腔以及用于为蓄水空腔排水的排水装置；其中，相邻路面模块的每级渗水层之间设有相对的排水孔，路肩模块底部两级渗水层与路面模块的两级渗水层齐平，且相邻的每级渗水层之间设有相对的排水孔。本发明既能够延长沥青路面铺装结构的使用寿命，又能提高沥青路面铺装结构的透水性。
Long-life asphalt pavement paving structure
长寿命沥青路面铺装结构
LIU SHENGSHU (author) / ZHANG JIANGUO (author) / ZENG FENG (author) / GAO HANG (author) / CHEN ZINING (author)
2023-12-08
Patent
Electronic Resource
Chinese
Pavement paving method for paving asphalt on cement pavement
| European Patent Office | 2022