剪力键式空腹夹层板动力响应的研究

THE STUDY OF DYNAMIC RESPONSE OF SHEAR BLOCKS DOWELLED OPEN WEB SANDWICH PLATES

利用能量法求出了剪力键式空腹夹层板这种新型空间结构的固有频率及相应的振型。

In this paper the method of energy is adopted to analyse the inherent frequencies and relative vibrant models of shear blocks dowelled open web sandwich plates. The process of analysis and the solution of this method can be directly used to calculate the inherent frequencies of grid structures with intersection beams and RC open web grid structure.