摘要
以胜利海上CB12D水下基盘式井口平台工程为例,将井口隔水管和周围土体作为一整体,用ANASYS软件建立井口隔水管群桩整体数值分析模型,分析群桩效应对平台竖向极限承载力的影响,结果表明,该水下基盘式井口平台群桩效应明显,在设计时应充分考虑群桩效应的影响。
Taking Shengli offshore CB12D subsea template wellhead platform as an example,a numerical analysis model of the conductors and the surrounding soil was established in ANASYS to analyze the influence of pile group effect on platform vertical ultimate bearing capacity.The numerical results showed that the pile group effect is obvious,which should be fully considered in the design.
出处
《船海工程》
2012年第6期85-88,共4页
Ship & Ocean Engineering
