Dynamic response of laminated hybrid composite beams reinforced with high weight fraction of nano particles
Abstract
In the present work the dynamic response of laminated composite beam reinforced with nano-particles has been investigated. Most of the existing works on the effects of nano-particles on stiffness of the composite structures are limited to very low weight fraction, around 3% to 5%. This work studies the effect of higher percent of Nano particles (up to 10%) on the dynamic behavior of the composite structures via experimental tests. Adding Nano clay up to 3% of weight fraction increases the natural frequency, beyond that up to 5 % the natural frequency slightly decreases and at 10% a sharp reduction in natural frequency is observed. Another feature of importance is the increasing damping coefficient of laminated beam when the amount of nano-particles reaches to 10%.
(2014). Dynamic response of laminated hybrid composite beams reinforced with high weight fraction of nano particles. Modares Mechanical Engineering, 13(11), 150-153.
MLA
. "Dynamic response of laminated hybrid composite beams reinforced with high weight fraction of nano particles", Modares Mechanical Engineering, 13, 11, 2014, 150-153.
HARVARD
(2014). 'Dynamic response of laminated hybrid composite beams reinforced with high weight fraction of nano particles', Modares Mechanical Engineering, 13(11), pp. 150-153.
CHICAGO
, "Dynamic response of laminated hybrid composite beams reinforced with high weight fraction of nano particles," Modares Mechanical Engineering, 13 11 (2014): 150-153,
VANCOUVER
Dynamic response of laminated hybrid composite beams reinforced with high weight fraction of nano particles. Modares Mechanical Engineering, 2014; 13(11): 150-153.
