Research Article
Modelling Bending Wave Transmission across Coupled Plate Systems Comprising Periodic Ribbed Plates in the Low-, Mid-, and High-Frequency Ranges Using Forms of Statistical Energy Analysis
Figure 6
L-junction A. Mean-square vibration over the surface of the periodic ribbed plate (Plate 2) in one-third octave bands between 315 Hz and 10 kHz with excitation on Plate 1.
(a) 315 Hz |
(b) 400 Hz |
(c) 500 Hz |
(d) 630 Hz |
(e) 800 Hz |
(f) 1 kHz |
(g) 1.25 kHz |
(h) 1.6 kHz |
(i) 2 kHz |
(j) 2.5 kHz |
(k) 3.15 kHz |
(l) 4 kHz |
(m) 5 kHz |
(n) 6.3 kHz |
(o) 8 kHz |
(p) 10 kHz |