摘要
基于AR数值模型,采用MATLAB编制了计算程序,模拟了40个空间点的脉动风速时程曲线,算例表明,该方法简洁高效,效果良好,为进一步得到风压时程,进而对结构进行风振时程分析奠定了基础。
Based on AR numerical model,the paper applies MATLAB to compile calculation program,simulates fluctuating wind speed time-history curve of 40 spatial points. The calculation example shows that： the above-mentioned method is simple,high efficient and great effect,which has laid a foundation for further achieving wind pressure time-history and wind vibration time-history analysis as well.
出处
《山西建筑》
2015年第27期33-35,共3页
Shanxi Architecture
基金
海南大学土木工程研究生联合培养基地项目
关键词
AR模型
脉动风速时程
风振时程分析
AR model
time-history of fluctuating wind speed
wind vibration time-history analysis
