地铁隧道区间球墨铸铁管的漏水原因及对策  

Analysis of Water Leakage of Nodular Cast Iron Pipes in Subway Tunnels

作　　者：李英波 白雪梅[2] 刘学志[3] 

机构地区：[1]深圳市地铁有限公司,广东深圳518026 [2]北京城建设计研究院深圳分院,广东深圳518040 [3]铁道第三勘察设计院,天津300000

出　　处：《都市快轨交通》2008年第3期70-71,75,共3页Urban Rapid Rail Transit

摘　　要：论述球墨铸铁管的特性,包括高强度、高延伸率、较好的疲劳强度、耐腐蚀、不易产生电腐蚀和施工灵活等。对球墨铸铁管在地铁隧道区间的应用特点进行阐述,分析接头漏水的原因,提出合理化的解决建议,以便对以后的设计、施工有所启示。Authors of the paper descn＇be the characteristics of nodular cast iron pipes used in subway tunnels, including high strength, high ductility, fine fatigue strength, anti-corrosion, anti-galvanic corrosion and convenient installation as well as the features of them when adopted in the transit tunnels of subway, and analyze the masons for water leakage at pipe joints with reasonable proposals and countermeasures put forward.

关 键 词：隧道区间 球墨铸铁管接头 漏水 

分 类 号：TG405[金属学及工艺—焊接] U231[交通运输工程—道路与铁道工程]