摘要
近年来我国公路隧道已由大量建设期稳步过渡到管理运营期,管理好庞大的隧道系统对实现可持续发展具有深远意义。随着建设时间的推移、交通量的不断增加,隧道以及相关设施均会发生损坏现象,严重威胁着人员和财产安全并影响交通。针对公路隧道病害类型,以公路隧道的养护分级为基础,阐述了公路隧道的养护频率及养护方法。
In recent years,with the shift from the period of construction of a large number of highway channels to the period of management and operation of such highway roads,good management of a huge channel system is of great significance for the realization of sustainable development. With the passage of time,the increase in traffic volume and the occurrence of damage of relevant facilities pose a serious threat to the safety of people and property and affect traffic. In view of the types of the problems with highway channels,based on the maintenance grading of highway channels,the maintenance frequency and maintenance methods of highway channels are stated.
出处
《林业机械与木工设备》
2016年第4期44-47,共4页
Forestry Machinery & Woodworking Equipment
基金
国家自然科学基金项目
关键词
公路隧道
病害
养护频率
highway tunnel
disease
maintenance frequency
