基于新检测技术的国省道养护设计方案研究  

Research on the Maintenance Design Schemes for National and Provincial Highways Based on New Detection Technology

作　　者：付长凯 张冲 Fu Changkai;Zhang Chong(Jinan Municipal Engineering Design and Research Institute(Group)Co.,Ltd.,Jinan 250000,China)

机构地区：[1]济南市市政工程设计研究院(集团)有限责任公司,济南市250000

出　　处：《北方交通》2024年第11期22-26,共5页Northern Communications

摘　　要：为保证国省道养护工程路面结构方案的合理性,需对现状道路路面状况进行调查,掌握路面现状和未来交通荷载情况以及现状道路内部结构病害分布情况。借助轴载谱检测技术和路面深层病害分析技术(三维探地雷达),不仅能够清晰判断当前交通量的超载情况,还能够把握路面结构内部病害的发展情况,从而确保路面结构设计方案合理可行。希冀研究可为同类工程提供借鉴参考。In order to ensure the rationality of the pavement structure scheme for national and provincial highway maintenance projects,it is necessary to investigate the current road pavement condition,grasp the current situation of the pavement and the future traffic load,as well as the distribution of diseases in the internal structure of the current road.With the help of axle load spectrum detection technology and pavement deep disease analysis technology(3D ground penetrating radar),it is necessary to clearly judge the overload of the current traffic volume,but also grasp the development of internal diseases of the pavement structure,so as to ensure that the pavement structure design scheme is reasonable and feasible.It is hoped that the research can provide reference for similar projects.

关 键 词：轴载谱 深层病害分析 国省道养护 路面结构 道路检测 

分 类 号：U418.4[交通运输工程—道路与铁道工程]