【摘要】 海洋石油平台的建立会改变平台周围的水动力条件 ,其中平台的基础及与之连接的海底管缆 (输油管道、注水管道、海底电缆等 )附近产生冲刷现象 ,对平台和海底管缆的安全造成威胁。根据对研究区典型平台的 4次实测水深并结合以往资料 ,分析了埕岛油田海上石油平台基础冲刷的过程及其规律更多还原

【Abstract】 The establishment of offshore oil platform will change the hydrodynamic conditions around the platform, among them, the scouring phenomena in the neighborhood of the platform foundation and its connected pipelines and cables will constitute a threat to the safety of platform and submarine pipeline and cable. In this paper, the observed water depth data during 4 cruises and the historical data are used to analyse the scouring process and regularities of offshore oil platform foundation in the Chengdao Oil Field.更多还原