排除沉垫压载水的自升式平台稳性分析  

Analysis on Exclusion of the Mat Ballast Water Jack-up Platform Stability

作　　者：吴南[1] 

机构地区：[1]中海油能源发展股份有限公司监督监理技术分公司,天津300452

出　　处：《船舶工程》2013年第S1期148-150,共3页Ship Engineering

摘　　要：沉垫自升式平台排除沉垫永久性压载水,以减少吃水,才能进入浅水海域作业。通过在ZenStab软件中对沉垫自升式平台建模计算的方式,分析了其在25.8m/s风速下的完整稳性和破舱稳性,验证了排除沉垫压载水后的平台进入浅水海域作业的可行性。This paper described the mat jack up excluding the mat permanent ballast water,in order to reduce the draft to enter shallow waters.In the ZenStab software on the mat from the jack-up platform modeling,it analyzes 25.8m / s wind speed intact stability and damage stability and verified the platform for excluding the mat ballast water into the shallow waters of the feasibility of the job.

关 键 词：自升式平台 沉垫 浅水海域 稳性 

分 类 号：U674.381[交通运输工程—船舶及航道工程]