钢悬链线立管与Spar整体分析初探  

PRELIMINARY STUDY ON INTEGRATED ANALYSIS OF DEEPWATER SCR AND SPAR

作　　者：白兴兰[1] 黄维平[1] 

机构地区：[1]中国海洋大学山东省海洋工程重点实验室,山东青岛266100

出　　处：《工程力学》2009年第12期161-166,共6页Engineering Mechanics

基　　金：国家自然科学基金重点项目(50639030)

摘　　要：该文将钢悬链线立管(SCR)与Spar平台作为一个非线性耦合体,进行整体分析,并基于CABLE3D开发出整体分析程序V-CABLE3D,在时域内进行动力耦合计算。分别采用解耦法和整体分析法求解SCR在Spar影响下的运动响应以及动力效应,在图表中给出结果并进行比较,为SCR设计提供参考。The Deepwater SCR and Spar are treated as a whole coupled nonlinearly, and integrated analysis is performed. Coupled dynamic analysis in time domain is carried out using the integrated analysis procedure V-CABLE3D that is developed based on the cable dynamic analysis program CABLE3D. In the paper, motion response and dynamics of SCR are calculated by the use of both uncoupled and integrated analysis in time domain, considering the influence of Spar. Results are compared and plotted, which will provide reference for SCR designing.

关 键 词：钢悬链线立管 整体分析 SPAR平台 深水立管 深海开发 

分 类 号：TE54[石油与天然气工程—油气田开发工程]