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Key Technology Research for the Cement Concrete Deck Asphalt Pavement in Mountainous Highway
Mountainous areas which account for 2/3 of the China’s total areas are very large.When mountainous freeways are designed, they are subjected to complex topography, geomorphology and geology conditions.The proportion of bridge structures is increasing in order to meet the route linetype. Therefore, the deck pavement quality is directly related to the quality of the entire [...]
Research on the Material and Structure of Porous Asphalt Pavement for Long Span Concrete Bridge
Porous Asphalt pavement has many advantages, such as drainage, noise reduction, anti-skid performance and so on. Nowadays, it has been widely applied in the world, but it was seldom applied as bridge deck pavement. Based on Xi’an Xianyang International Airport Expressway as a background,the paper studied the application feasibility of porous asphalt pavement to used [...]