半潜式海洋平台的水动力分析及波浪载荷预报  

Hydrodynamic Analysis and Wave Load Forecast of Semi-submersible Platform

作　　者：陈明璐[1] 嵇春艳[1] 刘珍[1] 

机构地区：[1]江苏科技大学船舶与海洋工程学院,江苏镇江212003

出　　处：《海洋技术》2012年第4期68-70,74,共4页Ocean Technology

基　　金：国家自然科学基金资助项目(51209107)

摘　　要：基于Morison方程与三维绕射理论相结合的方法,对一深水半潜式钻井平台进行了水动力分析,并进行了基于三维水动力分析的设计波方法的波浪载荷预报,为平台结构设计提供必要参数。同时,对半潜式海洋平台的水动力分析及波浪载荷预报的方法和流程进行了归纳总结。Combining the Morison equation and 3D diffraction theory, the hydrodynamic analysis of a deep-water semi-submersible drilling unit was carried out, and wave load calculation was also completed with method of design wave based on 3D diffraction theory. The results provide necessary parameters for structural design of deep-water semi-submersible drilling unit. Meanwhile, the method and procedure of hydrodynamic analysis and wave load calculation for semi-submersible drilling unit were summarized.

关 键 词：半潜平台 水动力分析 设计波 

分 类 号：P75[天文地球—海洋科学]