宽幅高速公路路面排水技术的研究与应用  

Research and Application of Drainage Technology for Wide Expressway Pavement

作　　者：陈宇 黄考取 房占永 朱震海 Chen Yu;Huang Kaoqu;Fang Zhanyong;Zhu Zhenhai(Zhejiang Communications Construction Group Co.,Ltd.,Hangzhou 310000,China;Zhejiang Communications Investment Expressway Operation Management Co.,Ltd.,Hangzhou 310000,China)

机构地区：[1]浙江交工集团股份有限公司,杭州市310000 [2]浙江交投高速公路运营管理有限公司,杭州市310000

出　　处：《北方交通》2023年第1期49-52,共4页Northern Communications

摘　　要：为解决宽幅高速公路路面排水问题,从基础资料收集分析和排水方案设计两方面总结了路面排水方案设计的主要方法步骤,形成了以排水路面为主,其他排水措施为辅的排水方案,并依托实体工程总结了施工质量控制要点。该排水方案有效解决了宽幅路面排水问题,雨天事故率降低明显,路面性能稳定,可为宽幅路面排水问题的处治提供参考。In order to solve the drainage problem of wide expressway pavement,the main methods and steps of highway design for pavement drainage scheme are summarized from two aspects like basic data collection and analysis and drainage scheme design,so as to form the drainage scheme with drainage pavement as the main part and other drainage measures as the auxiliary part,and summarize the key points of construction quality control relying on the physical project.The drainage scheme can effectively solve the drainage problem of wide pavement.The accident rate in rainy days is significantly reduced,and the pavement performance is stable,which can provide reference for the treatment of wide pavement drainage problem.

关 键 词：高速公路 路面排水设计 排水沥青路面 临界水膜厚度 质量控制 

分 类 号：U417.3[交通运输工程—道路与铁道工程]