论文部分内容阅读
在高速公路建设中,由于沥青路面具有表面平整、行车舒适、耐磨抗滑、低噪声、施工周期短、维修简便等特点,而被广泛应用。人们乘车在高速公路上行驶,平整度能直接反映高速公路通车后的整体效果,是体现路面使用品质与行车舒适性的最直接的外观指标。在内蒙古集丰高速公路沥青路面施工过程中,严密组织,精心施工,使路面平整度均方差达到0.65的较高水平。结合施工实践就影响沥青路面平整度的原因进行分析。
In highway construction, asphalt pavement has been widely used because of its smooth surface, comfortable driving, anti-skid resistance, low noise, short construction period and easy maintenance. People driving on the highway, the flatness can directly reflect the overall effect of the opening of the highway, is the most direct appearance of the road to reflect the use of quality and driving comfort. In the course of the asphalt pavement construction of Jifeng expressway in Inner Mongolia, the strict organization and meticulous construction have made the mean square deviation of road surface roughness reach a high level of 0.65. Combined with construction practice on the impact of asphalt pavement roughness analysis.