潮流电站载体结构强度直接计算  

Direct Calculation for Strength of Support Structure of Tidal Current Power Station

作　　者：李军 

机构地区：[1]山海关造船重工有限责任公司,河北秦皇岛066206

出　　处：《船舶标准化工程师》2015年第2期16-19,32,共5页Ship Standardization Engineer

基　　金：国家自然科学基金(51209057)

摘　　要：潮流发电是一种新型的潮汐能利用技术,具有广阔的发展前景。潮流电站载体结构的设计好坏直接关系到潮流电站的安全性和可靠性。针对某潮流电站,建立载体结构有限元模型,参照相关规范要求,对其强度进行计算分析。计算结果表明:各个分析工况下的屈服和屈曲强度校核结果均满足规范要求。文中所得结论对潮流电站载体的设计具有参考意义。The tidal current power is a new technology of tidal energy utilization and has wide development prospects. The design of the support structure of tidal current power station is directly related to ship safety and reliability. Base on a tidal current power station, the finite element model of its support structure is established. According to relevant rules, the strength analysis is completed. The result shows that the calculating result of yield and buckling strength in all cases meet the rule requirements. The conclusion reaches in the paper can offer the reference for support structure design of the tidal current power station.

关 键 词：潮流电站 有限元 强度分析 屈服 屈曲 

分 类 号：U661.4[交通运输工程—船舶及航道工程] U674.37[交通运输工程—船舶与海洋工程]