Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Elevated ultrahigh transition section drainage asphalt pavement and construction method thereof
The invention relates to the technical field of pavement drainage, and discloses an elevated ultrahigh transition section drainage asphalt pavement and a construction method thereof.A pavement layer drainage device is adopted for the whole drainage asphalt pavement, edge drainage devices are arranged on the two sides of the drainage asphalt pavement, and a medial strip drainage device is arranged in the middle of the drainage asphalt pavement; the pavement layer drainage device comprises an asphalt concrete surface layer, a first sealing layer, a road arch asphalt concrete base layer, a second sealing layer, a transverse drainage ditch, reinforced concrete and a viaduct surface from top to bottom. By optimizing the transverse drainage of the drainage pavement and organically combining the edge drainage design, the medial strip drainage design and the pavement layer drainage design, the drainage capacity of the ultrahigh transition section of the elevated drainage asphalt pavement can be improved, the water accumulation phenomenon of the road section in rainy days is avoided, and the driving safety of the ultrahigh transition section of the elevated drainage asphalt pavement in rainy days is ensured. The elevated ultrahigh transition section drainage asphalt pavement and the construction method thereof provided by the invention have the advantages of simplicity in operation and low laying cost, can solve the problem of water accumulation of the ultrahigh transition section of the elevated drainage asphalt pavement in rainy days, and are high in generalization performance.
本发明涉及路面排水技术领域，公开了一种高架超高渐变段排水沥青路面及其施工方法，整个排水沥青路面采用铺装层排水装置，所述排水沥青路面的两侧为边缘排水装置，所述排水沥青路面的中间为中央分隔带排水装置；所述铺装层排水装置由上而下分别为沥青混凝土面层、第一封层、带路拱沥青混凝土基层、第二封层、横向排水沟、钢筋砼和高架桥面。本发明通过优化排水路面横向排水，采用边缘排水设计、中央分隔带排水设计和铺装层排水设计三者有机结合，可提升高架排水沥青路面超高渐变段的排水能力，避免雨天路段积水现象发生，保证了高架超高渐变段雨天行驶安全。本发明提供的高架超高渐变段排水沥青路面及其施工方法，具有操作简单、铺设成本低的优点，可解决高架排水沥青路面超高渐变段雨天积水问题，推广性强。
Elevated ultrahigh transition section drainage asphalt pavement and construction method thereof
The invention relates to the technical field of pavement drainage, and discloses an elevated ultrahigh transition section drainage asphalt pavement and a construction method thereof.A pavement layer drainage device is adopted for the whole drainage asphalt pavement, edge drainage devices are arranged on the two sides of the drainage asphalt pavement, and a medial strip drainage device is arranged in the middle of the drainage asphalt pavement; the pavement layer drainage device comprises an asphalt concrete surface layer, a first sealing layer, a road arch asphalt concrete base layer, a second sealing layer, a transverse drainage ditch, reinforced concrete and a viaduct surface from top to bottom. By optimizing the transverse drainage of the drainage pavement and organically combining the edge drainage design, the medial strip drainage design and the pavement layer drainage design, the drainage capacity of the ultrahigh transition section of the elevated drainage asphalt pavement can be improved, the water accumulation phenomenon of the road section in rainy days is avoided, and the driving safety of the ultrahigh transition section of the elevated drainage asphalt pavement in rainy days is ensured. The elevated ultrahigh transition section drainage asphalt pavement and the construction method thereof provided by the invention have the advantages of simplicity in operation and low laying cost, can solve the problem of water accumulation of the ultrahigh transition section of the elevated drainage asphalt pavement in rainy days, and are high in generalization performance.
本发明涉及路面排水技术领域，公开了一种高架超高渐变段排水沥青路面及其施工方法，整个排水沥青路面采用铺装层排水装置，所述排水沥青路面的两侧为边缘排水装置，所述排水沥青路面的中间为中央分隔带排水装置；所述铺装层排水装置由上而下分别为沥青混凝土面层、第一封层、带路拱沥青混凝土基层、第二封层、横向排水沟、钢筋砼和高架桥面。本发明通过优化排水路面横向排水，采用边缘排水设计、中央分隔带排水设计和铺装层排水设计三者有机结合，可提升高架排水沥青路面超高渐变段的排水能力，避免雨天路段积水现象发生，保证了高架超高渐变段雨天行驶安全。本发明提供的高架超高渐变段排水沥青路面及其施工方法，具有操作简单、铺设成本低的优点，可解决高架排水沥青路面超高渐变段雨天积水问题，推广性强。
Elevated ultrahigh transition section drainage asphalt pavement and construction method thereof
一种高架超高渐变段排水沥青路面及其施工方法
ZHAO WEICHENG (Autor:in) / WANG TENGFEI (Autor:in) / SHI JIAN (Autor:in) / LU JIANGUANG (Autor:in) / YAO JIANPING (Autor:in) / MA GUANGWEN (Autor:in) / XIA QINGYU (Autor:in) / LI JIAO (Autor:in) / SUN JI (Autor:in) / ZHENG WEI (Autor:in)
12.12.2023
Patent
Elektronische Ressource
Chinesisch
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