摘要
研究钢-木组合楼盖的特性,通过有限元建模分析结果与试验结果进行对比,验证有限元模型的准确性。同时利用傅里叶级数步行荷载模型对钢-木组合楼盖进行人致振动响应分析,并将分析的结果与相关规定阈值进行比较,是否满足结构振动舒适度设计要求。
The characteristics of steel-wood composite floor are studied,and the accuracy of the finite element model is verified by comparing the finite element modeling analysis results with the test results.At the same time,Fourier series walking load model is used to analyze the human-induced vibration response of steel-wood composite floor,and the analysis results are compared with the relevant specified thresholds to determine whether the design requirements of structural vibration comfort are satisfied.
作者
董余健
DONG Yujian(Mountop Group Co.,Ltd.,211112,China)
出处
《现代交通与冶金材料》
CAS
2023年第S01期133-135,146,共4页
Modern Transportation and Metallurgical Materials
关键词
步行荷载
钢-木组合楼盖
有限元分析
傅里叶级数
峰值加速度
walking load
steel-wood composite building cover
finite element analysis
Fourier series
peak acceleration
