胜利九号钻井平台结构抗冰安全评估  

STRUCTURAL SAFETY ASSESSMENT OF SHENGLI NO.9 DRILLING PLATFORM UNDER ICE FORCE

作　　者：陆军[1] 徐兴平[1] 黄东升[1] 王路超[1] 

机构地区：[1]中国石油大学(华东)机电工程学院,东营257061

出　　处：《钢结构》2006年第2期55-57,60,共4页Steel Construction

摘　　要：介绍了胜利九号钻井平台的结构形式;分析了国内外冰力计算公式;利用ANSYS软件建立了有限元模型,对胜利九号钻井平台进行了应力和变形分析和结构抗冰安全评估。A brief introduction is made to Shengli No. 9 Drilling Platform at first. Formulas for calculation of ice force both at home and abroad are discussed. A finite element model is set up using ANSYS; and the stress and deformation of Shengli No.9 Drilling Platform are analyzed. Finally, an assessment on structural safety under ice force is also done.

关 键 词：海冰 钻井平台 抗冰分析 ANSYS 

分 类 号：TE951[石油与天然气工程—石油机械设备] TP393.08[自动化与计算机技术—计算机应用技术]