摘要
结合江西省乐温高速公路,介绍了沥青路面施工平整度的主要影响因素,研究各面层间的平整度传递和不同平整度指标之间的关系。以试验路的现场平整度检测数据为例,利用统计学知识,通过回归分析得到线性回归方程,建立了平整度的传递模型,提出在具体实际工程中应用平整度传递模型逐层控制平整度的可行性。
Combined with the project of Lewen Expressway in Jiangxi Province, main factors which influence the smoothness of asphalt pavement were introduced, and the transfer of smoothness among courses of pave- ment were studied, as well as the relationship between the indices of smoothes. Linear regression equation was obtained after the analysis of smoothness data acquired from test road by applying statistics knowledge, and a transfer model of smoothness was established. The feasibility of applying the transfer model to control the smoothness course-by-course was proposed.
出处
《筑路机械与施工机械化》
北大核心
2011年第2期42-45,共4页
Road Machinery & Construction Mechanization
关键词
沥青路面
平整度
控制
传递模型
asphalt pavement
smoothness
control
transfer model
