大型检查井、溢流井以及顶管井的特殊施工方法  

Special Construction Method for Large-scale Inspection Well,Overflow Well and Conduit Jacking Well

作　　者：李学义[1] 丁玉勤 朱靖鑫 

机构地区：[1]中国市政工程华北设计研究院,天津300074 [2]中铁四局集团有限公司,湖北襄樊441000 [3]淮安市排水监管中心,江苏淮安223001

出　　处：《中国给水排水》2007年第12期99-101,共3页China Water & Wastewater

摘　　要：针对城市排水管网中大型检查井、溢流井及顶管井施工时存在的问题,提出了倒挂井施工方式,介绍了倒挂井的分类及其具体的施工方法和注意事项。倒挂井施工方式已在全国很多城市的排水管网施工中得到成功应用,既解决了施工难题,又取得了良好的经济效益和社会效益。In order to solve the problems existing in the construction of large-scale inspection well, overflow well and conduit jacking well in urban drainage network, a construction method called upside-down well was put forward. The classification of upside-down well, its construction technology and the matters needing attention were introduced. The method of upside-down well construction has been successfully used in the drainage network construction of many cities in China. The construction difficulties have been solved, and good economic and social benefits have been obtained.

关 键 词：险查井 溢流井 顶管井 施工方法 倒挂井 

分 类 号：TU992[建筑科学—市政工程]