Research Article
Haar Wavelet Method for Nonlinear Vibration of Functionally Graded CNT-Reinforced Composite Beams Resting on Nonlinear Elastic Foundations in Thermal Environment
Figure 5
The effect of the temperature rise together with the initial thermal stress on the nonlinear frequency ratio of FG-CNTRC beams (, = 25, , and = 0.17, FG-X; boundary condition: H-H).