手掘式顶管施工在某市政管网工程中的应用  

The application of hand-dug pipe jacking construction in a municipal pipe network engineering

作　　者：陈晓强[1] 罗杰[2] 夏克佳 

机构地区：[1]铁道部第一勘察设计院重庆分院 [2]重庆交通大学土木建筑学院 [3]重庆大恒建筑设计有限公司

出　　处：《山西建筑》2009年第25期164-166,共3页Shanxi Architecture

摘　　要：结合手掘式顶管施工技术的原理,以重庆长寿化工园区污水管网工程为例,针对现场地质条件,介绍了顶管施工中有关参数的计算方法,并简单阐述了手掘式顶管的施工方法,指出该技术施工条件简单,能降低成本,节省工期,很适合重庆地区。Combined with hand-dug pipe jacking construction technology principle,with Changshou chemical garden waste water pipe network engineering in Chongqing as example,aiming at the field geological situation,the calculated method of related parameters in pipe jacking construction was introduced,the construction method of hand-dug pipe jacking was illustrated simply.It pointed out that the construction condition of the technology was simple,which can reduce cost,save time and very adapt to Chongqing district.

关 键 词：手掘式顶管 市政管网 顶进力 工作坑 顶管误差 

分 类 号：TU941[建筑科学—建筑技术科学]