scholarly journals Free vibration of axially loaded thin-walled composite Timoshenko beams

2010 ◽  
Vol 81 (9) ◽  
pp. 1165-1180 ◽  
Author(s):  
Thuc Phuong Vo ◽  
Jaehong Lee
Keyword(s):  
Free Vibration ◽  
Timoshenko Beams ◽  
Thin Walled ◽  
Axially Loaded

Coupled bending and torsional vibration of axially loaded thin-walled Timoshenko beams

2004 ◽  
Vol 46 (2) ◽  
pp. 299-320 ◽  
Author(s):  
Jun Li ◽  
Rongying Shen ◽  
Hongxing Hua ◽  
Xianding Jin
Keyword(s):  
Torsional Vibration ◽  
Timoshenko Beams ◽  
Thin Walled ◽  
Axially Loaded

scholarly journals Free vibration of axially loaded thin-walled composite box beams

2009 ◽  
Vol 90 (2) ◽  
pp. 233-241 ◽  
Author(s):  
Thuc Phuong Vo ◽  
Jaehong Lee
Keyword(s):  
Free Vibration ◽  
Box Beams ◽  
Thin Walled ◽  
Axially Loaded

On free vibration analysis of thin-walled beams axially loaded

2010 ◽  
Vol 48 (12) ◽  
pp. 915-920 ◽  
Author(s):  
Fernanda de Borbón ◽  
Daniel Ambrosini
Keyword(s):  
Free Vibration ◽  
Vibration Analysis ◽  
Free Vibration Analysis ◽  
Thin Walled ◽  
Axially Loaded

Dynamic Behavior of Aircraft Wings Modeled as Doubly-Tapered Composite Thin-Walled Beams

1999 ◽  
Author(s):  
Sungsoo Na ◽  
Liviu Librescu
Keyword(s):  
Composite Materials ◽  
Free Vibration ◽  
Dynamic Response ◽  
Dynamic Behavior ◽  
Transverse Shear ◽  
Dynamical Behavior ◽  
Time Dependent ◽  
Aircraft Wings ◽  
Helicopter Blades ◽  
Thin Walled

Abstract A study of the dynamical behavior of aircraft wings modeled as doubly-tapered thin-walled beams, made from advanced anisotropic composite materials, and incorporating a number of non-classical effects such as transverse shear, and warping inhibition is presented. The supplied numerical results illustrate the effects played by the taper ratio, anisotropy of constituent materials, transverse shear flexibility, and warping inhibition on free vibration and dynamic response to time-dependent external excitations. Although considered for aircraft wings, this analysis and results can be also applied to a large number of structures such as helicopter blades, robotic manipulator arms, space booms, tall cantilever chimneys, etc.

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