高模量与低掺量环氧沥青在交叉口路面中的应用研究
Research on the Application of High Modulus and Low Content Epoxy in the Intersection Road Surface
李兆南1
作者信息
- 1. 扬州市公路事业发展中心,扬州 225000
- 折叠
摘要
交叉口路面因频繁制动、交通量大等原因导致车辙、推移病害严重,依托南京市高淳某国道交叉口路面改造工程,提出一种无车辙路用环氧沥青路面铺装结构,开展试验段实施与研究,对比传统铺装方案关键技术指标,并介绍相应的施工工艺.高模量与低掺量环氧沥青路面铺装结构工后效果良好,可有效保证国道交叉口路面铺装的质量,提高驾驶者的行车安全和舒适性.
Abstract
Due to frequent braking and high traffic volume,the road surface at intersections has serious rutting and displacement diseases.Based on the road surface renovation project of a national highway intersec-tion in Gaochun,Nanjing city.This article proposes a kind of epoxy asphalt pavement structure for rut free roads,conducts experimental section implementation and research,compares key technical indicators of tradi-tional pavement schemes,and introduces corresponding construction techniques.The high modulus and low content epoxy asphalt pavement structure has a good post construction effect,which can effectively ensure the quality of pavement at national road intersections and improve the driving safety and comfort of drivers.
关键词
国道交叉口/高模量沥青/低掺量环氧/抗车辙路面/工程应用Key words
national highway intersections/high modulus asphalt/low content epoxy/anti-rutting road surface/engineering application引用本文复制引用
出版年
2024
NETL
NSTL
万方数据