Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Premature Pavement Distresses of Cracks and Rutting Analysis and Mechanical Analysis in Ultra-Thin Asphalt Pavement
The ultra-thin asphalt pavement with a thin surface layer compared to traditional pavement structure appears to show distinctive premature pavement distresses such as significant cracks and rutting. The research establishes models simulating National Highway 1 in Congo (Brazzaville) by MEPDG software. Considering load level and material properties, the research analyzes the reasons for premature pavement distresses in ultra-thin asphalt pavement. By adjusting the key factors of modulus and thickness of each layer, the simulation arrives at the 95% reliability requirements of pavement structural strength such as down-top cracks and rutting. The research also predicts the performance of various pavement structures to resist high traffic growth rate, and draws conclusions about reasonable indicator trends of ultra-thin asphalt pavement.
Premature Pavement Distresses of Cracks and Rutting Analysis and Mechanical Analysis in Ultra-Thin Asphalt Pavement
The ultra-thin asphalt pavement with a thin surface layer compared to traditional pavement structure appears to show distinctive premature pavement distresses such as significant cracks and rutting. The research establishes models simulating National Highway 1 in Congo (Brazzaville) by MEPDG software. Considering load level and material properties, the research analyzes the reasons for premature pavement distresses in ultra-thin asphalt pavement. By adjusting the key factors of modulus and thickness of each layer, the simulation arrives at the 95% reliability requirements of pavement structural strength such as down-top cracks and rutting. The research also predicts the performance of various pavement structures to resist high traffic growth rate, and draws conclusions about reasonable indicator trends of ultra-thin asphalt pavement.
Premature Pavement Distresses of Cracks and Rutting Analysis and Mechanical Analysis in Ultra-Thin Asphalt Pavement
Su, Tingting (Autor:in) / Guo, Runhua (Autor:in) / Qiao, Xiaobing (Autor:in) / Liu, Jian (Autor:in)
Geo-Shanghai 2014 ; 2014 ; Shanghai, China
05.05.2014
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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