大型检查井、溢流井以及顶管井的特殊施工方法.pdf

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第 23卷第 12期中国给水排水 Vol. 23 No. 12

2007年 6月 CH INA WATER &WASTEWATER Jun. 2007
施工与监理
大型检查井、溢流井以及顶管井的特殊施工方法
李学义 1 , 丁玉勤 2 , 朱靖鑫 3
(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)
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。
关键词: 检查井; 溢流井; 顶管井; 施工方法; 倒挂井
中图分类号: TU992 文献标识码: C 文章编号: 1000 - 4602 (2007) 12 - 0099 - 03
Spec ia l Con struction M ethod for Large sca le In spection W ell,
O verflow W ell and Condu it Jack ing W ell
L I Xue yi1 , D ING Yu qin2 , ZHU J ing xin3
(1. N orth China M unicipal Engineering D esign & R esearch Institute, Tianjin 300074, China;
2. China Tiesiju C ivil Engineering Group Co. L td. , X iangfan 441000, China; 3. Huaian
D rainage Supervision and M anagem ent Center, Huaian 223001, China)
Abstract: In order to solve the p roblem s existing in the construction of large scale inspection well,
overflow well and conduit jacking well in urban work, a construction method called up side
down well was put forward. The classification of up side down well, its construction technology and the
matters needing attention were introduced. The method of up side down well construction has been suc
cessfully used in the work construction of many cities in China. The constr