高速公路路基路面排水施工关键技术分析

Key technology analysis of expressway subgrade and pavement drainage construction

以省内高速公路路基路面防排水施工为主要研究对象,就高速公路路基、路面水害原因进行分析,并针对性提出了高速公路路基路面的防排水技术措施,从而保证高速公路的防排水质量。

In this paper, the main research object is the waterproofing and drainage construction of highway subgrade and pavement in provincial expressway, the causes of water damage of subgrade and pavement are analyzed, and the anti drainage technical measures of highway subgrade and pavement are put forward, so as to guarantee the highway water drainage quality.