高速公路路面裂缝的养护措施与施工技术分析
Analysis of Maintenance Measures and Construction Technology for Cracks in Expressway Pavement
瞿隆钰1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
高速公路的沥青混凝土路面由于长期承受大流量荷载,而且露天环境大量不利因素给路面造成严重侵蚀,因此经常发生塌陷、拥包以及裂缝等质量病害,尤其以裂缝病害最为常见.高速公路养护人员要针对路面纵向裂缝以及横向裂缝等开展及时有效的排查和治理,保证路面完好如初.总结高速公路路面养护中存在的问题,介绍防治路面裂缝病害的具体措施就高速公路路面养护的常规技术和手段进行分析.
Abstract
The asphalt concrete pavement of expressways often suffers from quality defects such as collapse,bulging,and cracks due to long-term exposure to high flow loads and severe erosion caused by a large number of adverse factors in the outdoor environment,especially crack defects.Expressway maintenance personnel should carry out timely and effective investigation and treatment of longitudinal and transverse cracks on the road surface to ensure that the road surface remains intact.This paper summarizes the problems in expressway pavement maintenance,introduces specific measures to prevent and control pavement crack diseases,and analyzes the conventional techniques and methods of expressway pavement maintenance.
关键词
高速公路路面裂缝/养护措施/施工技术分析Key words
expressway/road surface crack/maintenance measure/construction technology analysis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