摘要
根据长距离顶管施工的技术特点,结合无锡市污水排海工程超长距离顶管施工实例,分析了大口径长距离顶管施工中的泥浆减阻、中继间设置、轴线控制等关键施工技术,提出了切实可行的具体技术措施,取得了良好的工程效果。
Taking Wuxi＇ s effluent Sea-discharge project, the paper presents key technique for largecaliber long pipe jacking construction such as anti-resistance by slurry, setting relay space and controlling axes etc based on the technical characteristics of long pipe jacking construction. Feasible solutions were given to obtain good results.
出处
《上海建设科技》
2009年第5期52-54,共3页
Shanghai Construction Science & Technology
关键词
大口径长距离管道
顶管施工
中继间
泥浆减阻
轴线控制
large-caliber long pipeline pipe jacking construction relay space anti-resistance by slurry axe control
