A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt pavement structure
The invention discloses an asphalt pavement structure which sequentially comprises a roadbed layer, a first waterproof layer, a cement-asphalt composite structure layer, a second waterproof layer and an asphalt surface layer from bottom to top. Starting from the pavement structure, cement concrete and an asphalt mixture are mutually embedded to form the composite structure layer, so that the advantages of high bearing capacity and shear resistance of a cement concrete rigid pavement are brought into play, conditions are created for forming strong combination with the asphalt surface layer, and the characteristics of high driving comfort and low noise of a flexible pavement are shown.
本发明公开了一种沥青路面结构，其中，自下而上依次包括路基层、第一防水层、水泥‑沥青复合结构层、第二防水层及沥青面层。本申请从路面结构入手，采用水泥混凝土与沥青混合料相互嵌合形成复合结构层，既发挥了水泥混凝土刚性路面承载与抗剪切能力强的优势，又为与沥青面层形成强结合创造了条件，从而表现出柔性路面行驶舒适性好噪声小的特点。
Asphalt pavement structure
The invention discloses an asphalt pavement structure which sequentially comprises a roadbed layer, a first waterproof layer, a cement-asphalt composite structure layer, a second waterproof layer and an asphalt surface layer from bottom to top. Starting from the pavement structure, cement concrete and an asphalt mixture are mutually embedded to form the composite structure layer, so that the advantages of high bearing capacity and shear resistance of a cement concrete rigid pavement are brought into play, conditions are created for forming strong combination with the asphalt surface layer, and the characteristics of high driving comfort and low noise of a flexible pavement are shown.
本发明公开了一种沥青路面结构，其中，自下而上依次包括路基层、第一防水层、水泥‑沥青复合结构层、第二防水层及沥青面层。本申请从路面结构入手，采用水泥混凝土与沥青混合料相互嵌合形成复合结构层，既发挥了水泥混凝土刚性路面承载与抗剪切能力强的优势，又为与沥青面层形成强结合创造了条件，从而表现出柔性路面行驶舒适性好噪声小的特点。
Asphalt pavement structure
一种沥青路面结构
LIU LIXIN (author) / ZHONG YONG (author)
2021-11-19
Patent
Electronic Resource
Chinese
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