摘要
阐述跨水道海底管道隐患整治工程后挖沟、悬空位置连锁排及砂袋清除施工技术,对跨水道施工进行安全风险分析,探讨作业锚位对水道的影响,并采取有针对性的防控和应急措施。
This paper expounds the construction technique of post trenching, interlocking mattress at the suspended area, and clearing of sand bags concrete chain row and sandbags removal for the pipe sinking across waterway for subsea pipeline hazard remediation engineering, analyzes the safety risks of waterway-crossing contruction, and discusses the influence of the anchor position on the waterway, so as to take targeted prevention and emergency measures.
出处
《水运工程》
北大核心
2015年第12期170-173,共4页
Port & Waterway Engineering
关键词
水道
海底管道
隐患整治
沉管
后挖沟
风险分析
waterway
subsea pipeline
hazard remediation
sinking
post trenching
risk analysis
