计算软件Offpipe和Orcaflex应用于海底管道S型铺设分析的比较研究  

A Comparison of Applicability of Subsea Pipeline S-lay Analysis for Software Offpipe and Orcaflex

作　　者：王波[1] 

机构地区：[1]海洋石油工程股份有限公司,天津300451

出　　处：《中国造船》2013年第A02期107-113,共7页Shipbuilding of China

摘　　要：用软件Offpipe进行海底管道S型正常铺设时的静态分析，并以此为基础，将它与软件Orcaflexl的相应结果进行对比。结果表明，尽管Orcaflex没有提供完整的适用于S型铺管模拟的模型，但是借助于其灵活的建模功能，仍然可以获得相当合理的分析结果。相比于Offpipe，Orcaflex更加适用于进行海底管道铺设动态分析。Based on static S-lay analysis by using sottware Offpipe, a comparison between which and corresponding results from software Orcaflex is presented in this paper. It is revealed that Orcaflex can achieve fairly reasonable results by its robust simulation functions despite the lack of some ready-made models. Besides, owing to deficiencies in vessel model, Orcaflex is considered to be more suitable for dynamic S-lay analysis.

关 键 词：海底管道 S型铺设 Offpipe Orcaflex 

分 类 号：TE973.92[石油与天然气工程—石油机械设备]