顶管在水利输水工程中的应用

Application of Pipe Jacking in Water Conservancy Project Water Diversion Works

地下涵管顶管技术是一项比较成熟的施工技术,在水利工程施工中应用越来越广。文章结合木沉港泵闸及水立交工程二标的顶管工程施工,探讨了顶管施工过程中的一些注意事项,分析并处理了顶管施工技术问题难点,为顶管技术在类似引水工程中的应用提供一些参考。

The pipe jacking technology of underground culvert pipes is a relatively mature construction technology,which has been applied more and more widely in the construction of water conservancy projects.Some precautions during pipe jacking construction are discussed in the paper by combing with pipe jacking project construction in Muchengang Pump Sluice and pipe jacking engineering construction of water interchange project bid section II project.Technical problems and difficulties in pipe jacking construction are analyzed and handled,thereby providing some reference for applying the pipe jacking technology in similar water diversion projects.