摘要
目前,在国际范围内隧道老化问题日益严重,而且新近投入运营的隧道数目不断的增加,研究隧道结构老化劣化原因、服役状态监测和检测、服役维护以及隧道的维修和翻新等问题变得更加重要。文章从多角度阐述了隧道结构的老化劣化特点和隧道的服役环境特点,提出了以服役状态监测为基础的隧道维护理念并应用于工程实践中。
As the aging of the tunnels occurred in the world, and many tunnels newly constructed joined in service, the matter of aging and deterioration of tunnels, monitoring and inspection of service state, maintenance and repair and rehabilitation of tunnel reach an ever increasing degree of importance. The primary reasons of tunnel maintenance and some of the features of deterioration and aging in tunnel are described in this paper. At last, the new thought about tunnel maintenance based on the service state monitoring is provided and used in practice of tunnel maintenance.
出处
《地下空间与工程学报》
CSCD
北大核心
2009年第A02期1470-1474,共5页
Chinese Journal of Underground Space and Engineering
关键词
隧道
维护
老化
监测
tunnel
maintenance
aging
monitoring
