市政道路动态弯沉检测技术的应用分析  

Application Analysis of Dynamic Deflection Detection Technology for Municipal Roads

作　　者：陈然 Chen Ran(Nanjing Fangyuan Construction Engineering Material Testing Center Co.Ltd.,Nanjing,Jiangsu 211100)

机构地区：[1]南京方园建设工程材料检测中心有限公司,江苏南京211100

出　　处：《江西建材》2024年第6期81-82,99,共3页

摘　　要：文中研究了市政道路动态弯沉检测技术的应用,并分析了试验路段路面结构的设计要点,依据城市道路工程设计规范确定路面结构的基层厚度,通过现场动态弯沉检测,以及对其数值展开模拟分析,具体包括基底的拉应变分析以及不同轴载条件下拉应力分析,以期为市政道路建设质量的全面优化提供参考。The article focuses on the application of dynamic deflection detection technology for municipal roads,analyzes in detail the design points of the experimental road surface structure,determines the thickness of the base layer of the road surface structure according to the urban road engineering design specifications,and conducts numerical analysis and simulation analysis through on-site detection of dynamic deflec-tion,including tensile strain analysis of the base and stress analysis under different axle load conditions,in order to provide effective reference for the comprehensive optimization of the quality of municipal road construction.

关 键 词：市政道路 路面结构 动态弯沉检测 

分 类 号：U412[交通运输工程—道路与铁道工程]