摘要
鉴于钢筋混凝土结构具有成本低、耐腐蚀和施工简便等优点,根据假设的海况条件和5 MW风机的属性,提出了钢筋混凝土半潜型浮式风机平台的概念设计方案.采用SESAM软件建立水动力模型进行数值模拟,研究了浮式平台的整体性能,包括稳定性、水动力性能和整体强度.结果表明:半潜型浮式平台的稳定性、水动力特性和整体强度良好,能够满足风机正常作业的相关规范要求,验证了钢筋混凝土浮式风机平台的可行性.
Reinforced concrete structures have the advantages of low cost,high corrosion resistance and simple construction.A conceptual design of a reinforced concrete semi-submersible floating platform for a 5 MW wind turbine according to specified sea state was proposed.The performance of the floating platform including stability,hydrodynamic responses and strength was analyzed by numerical simulation using the SESAM software.The results show that the performance of the floating platform meets the requirements for the wind turbine to function well in different conditions,illustrating the feasibility of a reinforced concrete floating platform for offshore wind turbines.
出处
《华中科技大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2016年第1期11-15,21,共6页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金
国家高技术研究发展计划资助项目(2013AA050603)
湖湘青年科技创新创业平台资助项目
关键词
浮式风机
平台
钢筋混凝土
概念设计
水动力
强度
floating wind turbine
platform
reinforced concrete
conceptual design
hydrodynamics
strength
