Smart Materials Research / 2012 / Article / Tab 2

Research Article

Design for the Damping of a Railway Collector Based on the Application of Shape Memory Alloys

Table 2

First natural frequency and total weight of the three horn samples.

First natural
frequency (Hz)
Total weight
of the horn (g)

Only GFRP 75.5168
Commercial brass/GFRP75.3182
SMA/GFRP74.8180