Results 71 to 80 of about 1,599,886 (192)
ABSTRACT In this study, the 3D wave dispersion properties of a metamaterial nanoplate with GPRL‐reinforced functionally graded material (FGM) surface layers were investigated using refined sinusoidal shear deformable plate theory (RSSDT) and nonlocal strain gradient theory (NSGT).
Engin Yıldırım
wiley +1 more source
The governing equations for a pre-twisted rotating cantilever beam are derived and used for free vibration analysis of a pre-twisted rotating beam whose flexural displacements are coupled in two planes.
D. Adair, M. Jaeger
semanticscholar +1 more source
This paper describes how to reduce degrees of freedom for the absolute nodal coordinate formulation (ANCF) of three-dimensional beam made up of 24 degrees of freedom beam elements by applying the component mode synthesis. The stiffness matrix of the ANCF
Kosuke KADOKURA, Nobuyuki KOBAYASHI
doaj +1 more source
Human‐Induced Vibration of Long‐Span Multi‐Layer Composite Beams—Analytical Calculation Method
ABSTRACT The finite element method (FEM) provides a general framework for analyzing virtually all types of structures under various loading conditions. Nevertheless, in certain situations, designers may identify that the structural system exhibits predominantly beam‐like behavior, allowing the use of analytical theories.
Markku Heinisuo +2 more
wiley +1 more source
In this study, the non-local Euler-Bernoulli beam theory was employed in the nonlinear free and forced vibration analysis of a nanobeam resting on an elastic foundation of the Pasternak type.
Necla Togun, S. Bağdatlı
semanticscholar +1 more source
In various analytical models, modeling the behavior of large-diameter monopiles and piles can be challenging due to these foundations with huge body sizes carrying mechanisms of lateral loads to the surrounding soils.
Jing Liu +5 more
doaj +1 more source
A Nonlinear Nonlocal Thermoelasticity Euler-Bernoulli Beam Theory and Its Application to Single-Walled Carbon Nanotubes. [PDF]
Huang K, Xu W.
europepmc +1 more source
A Conversation With David Bellhouse
Summary David Richard Bellhouse was born in Winnipeg, Manitoba, on 19 July 1948. He studied actuarial mathematics and statistics at the University of Manitoba (BA, 1970; MA, 1972) and completed his PhD at the University of Waterloo, Ontario, in 1975. After being an Assistant Professor for 1 year at his alma mater, he joined the University of Western ...
Christian Genest
wiley +1 more source
Random Vibration of Space Shuttle Weather Protection Systems
The article deals with random vibrations of the space shuttle weather protection systems. The excitation model represents a fit to the measured experimental data. The cross-spectral density is given as a convex combination of three exponential functions.
Isaac Elishakoff +3 more
doaj +1 more source
Dynamic responses of a damaged double Euler-Bernoulli beam traversed by a 'phantom' vehicle. [PDF]
Chawla R, Pakrashi V.
europepmc +1 more source

