高速公路路面水损病害调研与实证分析
Investigation and Empirical Analysis of Moisture Damage on Highway Pavement
张啸晨 1谢浩楠 1肖浩然 1毕科峰1
作者信息
- 1. 武汉工程大学,湖北 武汉 430073
- 折叠
摘要
文中分析了服役路面水损害的发生路段及成因.采用多功能检测、三维探地雷达检测和室内试验相结合的方式,解决无损检测难以有效分析病害成因和传统检测无法快速得到路面病害状况的问题.通过无损检测与传统检测相结合的方法,得到该路段空隙率分布不均匀且整体偏大,岩料性能正常,但沥青老化严重的结果.
Abstract
This paper analyzes the occurrence and causes of moisture damage on service pavement.The combination of multi-function detec-tion,3D ground penetrating radar detection and laboratory test solves the problem that non-destructive testing is difficult to effectively analyze the causes of disease and the traditional detection can not quickly obtain the condition of road surface disease.By combining nondestructive tes-ting with traditional testing,the results of uneven voids distribution and large overall,normal rock properties but serious asphalt aging are ob-tained.
关键词
道路工程/快速检测/探地雷达/室内试验/水损病害Key words
Road engineering/Rapid detection technology/Ground penetrating radar/Laboratory test/Moisture damage引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据