摘要
结合上海污水治理白龙港片区南线东段SST2.5标工程实际的施工情况,简述DN4000长距离曲线顶管施工过程中进出洞、穿越河道与地铁、长距离顶进、曲线线形控制等几项关键施工技术,有关经验可供相关专业人员参考。
Combined with the practical construction of SST2.5 Bid Project in East Section of South Line of Shanghai Bailonggang Wastewater Treatment Area, the article briefly describes some key construction technologies of in and out of hole, crossing river and railway, long- distance jacking in and curved line control in the construction process of DN4000 long- distance curved pipe jacking. The relative experience can be referenced for the similar projects.
出处
《城市道桥与防洪》
2015年第10期147-150,20-21,共4页
Urban Roads Bridges & Flood Control
关键词
曲线顶管
大口径
长距离
施工
curved pipe jacking,large diameter,long distance,construction
