摘要
隧道及地下工程防水是学术界和工程界长期以来十分关注的热点问题。文章以贵阳轨道交通隧道及地下工程为例,针对岩溶山地城市轨道交通的地质条件和结构特点,详细阐述了其在防水设计、材料选用方面的做法,全面分析了实践中导致防水体系失效的主要原因;并介绍了在隧道及地下工程防水领域中新材料、新技术、新工艺方面的探索与应用,可为同类工程的管理、设计、施工提供参考思路。
Waterproofing of tunnel and underground engineering has been a hot issue in the academic and engineering circles for a long time.Taking Guiyang rail transit tunnel and underground engineering as an example,according to the geological conditions and structural characteristics of urban rail transit in karst mountainous areas,this paper expounds in detail the practice of waterproof design and material selection,and comprehensively analyzes the main reasons for the failure of waterproof system in practice.It also introduces the exploration and application of new materials,new technologies and new processes in the waterproof field of tunnel and underground engineering,which can provide reference ideas for the management,design and construction of similar projects.
作者
侯本申
梁倩
HOU Ben-shen;LIANG Qian(Shanghai Urban Construction Design&Research InstituteCo.,Ltd.,Shanghai 200125,China;Guizhou Railway Investment Group Co.,Ltd.,Guiyang 550017,China)
出处
《中国市政工程》
2024年第4期94-98,157,共6页
China Municipal Engineering
关键词
轨道交通
隧道及地下工程
防水技术
rail transit
tunnel&underground works
waterproof technology
