压力容器Issue(6)：13-18,6.DOI:10.3969/j.issn.1001-4837.2015.06.002
沿海一高耸塔器顺风向风振响应研究
Research of Along-wind Response of a Coastal High-rise Tower
摘要
Abstract
Damaged problems of high-rise tower′s vibration induced by the typhoon for coastal areas,the dynamic simulation analysis of high-rise tower which under the along-wind loads was considered by use theoretical analysis and numerical simulation methods.Therefore,the along-wind time-history samples and wind induced responses for high-rise tower were simulated at various wind speeds by using MATLAB and ANSYS software,based on auto-regression model method,random vibration theory and frequency charac-teristic of fluctuating wind velocity.And the accuracy of the simulation was verified by experiment,the technical reference can be provided for along-wind response of coastal high-rise towers.关键词
高耸塔器/脉动风速/风振响应Key words
high-rise tower/fluctuating wind speeds/wind-induced response分类
机械制造引用本文复制引用
汤俊雄,惠虎,王辰..沿海一高耸塔器顺风向风振响应研究[J].压力容器,2015,(6):13-18,6.基金项目
十二五科技支撑计划课题 （）
