Results 191 to 200 of about 21,453 (250)

Flexural Vibrations and Timoshenko's Beam Theory

AIAA Journal, 1974
This paper is a study of flexural elastic vibrations of Timoshenko beams with due allowance for the effects of rotary inertia and shear. Two independent formulations are developed, one based on the concepts proposed by Timoshenko and the other on the extended Rayleigh-Ritz energy method.
AALAMI B., ATZORI, BRUNO
openaire   +3 more sources

Timoshenko Beam Theory

2021
This chapter presents the analytical description of thick, or so-called shear-flexible, beam members according to the Timoshenko theory. Based on the three basic equations of continuum mechanics, i.e., the kinematics relationship, the constitutive law, and the equilibrium equation, the partial differential equations, which describe the physical problem,
openaire   +1 more source

On the Use of Deflection Components in Timoshenko Beam Theory

Journal of Applied Mechanics, 1997
The growing use of variational principles encouraged researchers to obtain the governing equations and boundary conditions directly in terms of the bending deflection and shear deflection instead of making the substitutions for the total deflection and the rotation.
Lee, K. H., Wang, C. M.
openaire   +3 more sources

On the Appropriate Rotary Inertia in Timoshenko Beam Theory

International Journal of Applied Mechanics, 2021
The rotary inertia defined by Timoshenko to account for the angular velocity effect in flexural vibration of beams has been questioned by some researchers in recent years, and it caused some confusions. This paper discusses the appropriate rotary inertia in Timoshenko beam theory (TBT) and evaluates the influence of the two forms of the rotary inertia
Guangyu Shi, Qiaorong Guo
openaire   +1 more source

Home - About - Disclaimer - Privacy