北京地铁某车站渗漏水治理措施探讨  

Discussion on Water Leakage Treatment Measures for Some Subway Station in Beijing

作　　者：张悦 Zhang Yue(Beijing MTR Corporation Limited,Beijing 100068,China)

机构地区：[1]北京京港地铁有限公司,北京100068

出　　处：《中国建筑防水》2024年第3期43-46,共4页China Building Waterproofing

摘　　要：分析了北京地铁某运营线路车站通道渗漏水类型和渗漏原因,对变形缝渗漏采用注浆止水、安装内装可卸式止水带和接水盒处理。顶棚渗漏采用疏水性聚氨酯灌浆材料注浆并加装防水塑料板处理,侧墙渗漏采用水泥浆注浆、增设离壁沟处理等措施。上述综合治理措施有效解决了车站通道渗漏水问题。This paper analyzes the types and causes of water leakage of the station passage of some metro line in Beijing.For deformation joint leakage treatment,grouting sealing,installation of internal detachable waterstop and water receiver are used;the leakage of the ceiling is treated with hydrophobic polyurethane grouting material and waterproofing plastic panels;while the leakage of the side walls is treated with cement slurry grouting and the addition of off wall ditches.The above comprehensive treatment measures have effectively solved the problem of water leakage of station passages.

关 键 词：地铁车站 变形缝 渗漏水 注浆止水 内装可卸式止水带 水泥基渗透结晶型防水材料 

分 类 号：TU761.11[建筑科学—建筑技术科学] U231[交通运输工程—道路与铁道工程]