摘要
介绍了南京地铁1号线明挖法区间隧道由于地基不均匀沉降导致结构变形漏水、道床混凝土与主体结构剥离,分析了工程病害的形成原因,介绍了采用EAA环氧灌浆材料治理渗漏的原则、技术要求以及施工工艺和注意事项。
The leakage and the rupture between concrete bed and main structure occur in open excavated running tunnels of Nanjing Subway due to structural deformation caused by eneven settlement of foundation.The article analyses the causes of the diseases and introduces leakage treatment with EAA epoxy grouting material,including principle,technical requirements,construction and matters needing attention.
出处
《中国建筑防水》
2011年第24期22-24,共3页
China Building Waterproofing
关键词
地铁隧道
道床
EAA环氧灌浆材料
防渗
subway tunnel
track bed
EAA epoxy grouting material
anti-seepage
