摘要
文章建立了桅杆动态荷载识别的简化模型;基于简化模型,根据有限测点的响应识别了作用在结构上的动力风荷载。算例的仿真分析表明,该方法可以满足桅杆结构荷载识别的要求。
In this paper, the siplified model of guyed mast for load identification was build. Then, the direct identification on dynamic load of guyed mast using responses from a few stations was proposed. Results of the numerical example indicated that the method in this paper is effective in dynamic load identification of guyed mast.
出处
《建材世界》
2009年第1期94-96,共3页
The World of Building Materials
基金
国家自然科学基金(50678142)
关键词
桅杆结构
荷载识别
简化模型
guyed mast
load identification
simplified model
