Vibration Analysis of Composite Multilayer Floor of High-Speed Train

Figure 12

Time domain results of vibration acceleration response. (a) Vibration RMS value of birch core panels. (b) Vibration RMS value of alder core panels. (c) Vibration peak value of birch core panels. (d) Vibration peak value of alder core panels.

(a)

(b)

(c)

(d)