广西路网公路路面FWD弯沉分析

FWD Deflection Analysis of Guangxi Road-network Highway Pavement

文章通过对广西路网公路调查中所选路段路面进行FWD弯沉检测,得出沥青路面结构和水泥混凝土路面结构的动态弯沉规律,并分析了弯沉值与路况、路面病害之间的关联性,为广西路网公路路面养护维修及改(扩)建提供参考。

Through FWD deflection testing on the pavement of selected road segment in Guangxi roadnetwork highway survey, this article obtained the dynamic deflection rules of asphalt pavement structure and cement concrete pavement structure, and analyzed the relevance between deflection value with road conditions and pavement disease,thereby providing the reference for Guangxi road-network highway pavement maintenance and reconstruction（expansion）.