摘要
该文以福建平潭某300MW海上风电场项目为研究背景,借助ANSYS和Midas-gen通用有限元分析软件,实现了导管架靠船件的结构设计和数值分析。通过能量守恒的方法,计算出不同水位下船舶在正常靠泊和意外撞击下对导管架靠船件的撞击力;继而校核靠船件在正常靠泊及意外撞击工况下的强度和刚度是否满足要求;最后得出相应结论,提出设计建议。通过实际工程算例,为海上风电导管架基础靠船件的设计和计算提供了参考资料。
This paper achieves a numerical analysis and structural design of berthing members of offshore wind turbine foundation in Fujian Pingtan by using finite element software ANSYS and Midas-gen.Based on the energy conservation law,impact loads of berthing members under the circumstances of normal berthing and accidental impact under different water levels are calculated.The strength and stiffness of berthing members are verified.Finally,conclusion and recommendations are concluded.The results can provide reference for the design and calculation of berthing members of jacket foundation through practical project.
作者
何江飞
柳振海
汤旅军
余璐庆
黄建武
HE Jiang-fei;LIU Zhen-hai;TANG Lv-jun;YU Lu-qing;HUANG Jian-wu(Zhejiang Electric Power Design Institute Co.,Ltd.of CEEC,Hangzhou 310012,China)
出处
《电力勘测设计》
2018年第3期64-69,共6页
Electric Power Survey & Design
关键词
海上风电
导管架基础
靠船件
结构设计
数值分析
offshore wind farm
jacket foundation
berthing member
structural design
numerical analysis
