高速公路路基路面排水系统的施工质量控制分析

Analysis on Construction Quality Control of Subgrade and Pavement Drainage System of Expressway

高速公路是我国交通系统的重要组成部分,在人们日常出行和经营贸易中起着至关重要的作用。路基路面排水系统作为高速公路工程的附属工程,其施工质量直接影响路基路面的承重性能和耐久性,进而影响高速公路的路面性能和使用寿命。为此,本研究以广州新白云国际机场第二高速公路北段路面工程为例探讨高速公路路基路面排水系统施工质量控制要点,以期为相关施工提供理论支撑和实践指导。

Expressways are an important part of China's transportation system,and they play a vital role in people's daily travel and business operations.Subgrade and pavement drainage system is an auxiliary project of highway engineering,and its construction quality directly affects the load-bearing performance and durability of the subgrade and pavement,and then affects the performance and service life of the highway.For this reason,this research takes the pavement project of the second expressway north section of Guangzhou New Baiyun International Airport as an example to discuss the key points of construction quality control of expressway roadbed and pavement drainage system,in order to provide theoretical support and practical guidance for related construction.