海上风电场海上升压站抗震设计

Seismic design of offshore substation for offshore wind power farms

为了保证海上风电场的经济性,海上风电场需要设置海上升压站,然而国内尚无可适用于海上升压站的结构设计规范,现基本参考国外石油行业及风电行业的标准.重点对现行国外海洋平台类标准中关于抗震分析的内容进行了介绍,并与我国建筑抗震规范进行了对比分析.对海上升压站的抗震设计提出了建议.

In order to ensure the economics of offshore wind power farms,it is needed to set up offshore substation.However,there is no structure design code applicable to offshore substation in China,main reference is the code of the foreign oil industry and the wind power industry.This paper introduces the seismic analysis content of foreign offshore platform code,and mades comparative analysis with Chinese code for seismic design of building.Finally,some recommendations about seismic design of offshore substation are presented.