Results 171 to 180 of about 41,109 (223)

Nonlinear dynamic analysis of pile foundation using finite element method. [PDF]

open access: yesSci Rep
Goshu T   +6 more
europepmc   +1 more source

The importance of past rifting in large igneous province development. [PDF]

open access: yesNature
Kounoudis R   +7 more
europepmc   +1 more source

Use of a Rayleigh damping model in elastography

Medical & Biological Engineering & Computing, 2008
A Rayleigh damping model applied to magnetic resonance elastography incorporates attenuation behavior proportionally related to both elastic and inertial forces, and allows two damping parameters to be extracted from an MRI motion dataset. Under time-harmonic conditions, the model can be implemented by the use of complex shear modulus and density ...
Matthew D J, McGarry   +1 more
openaire   +4 more sources

Formulation of Rayleigh damping and its extensions

Computers & Structures, 1995
The objective of this paper is to present a study on the formulation of Rayleigh damping for a damped linear mechanical system. By means of examining the existing theory on Rayleigh damping, extensions of Rayleigh damping are proposed in terms of a double series. The extended forms provide more choices in formulating a damping matrix.
Liu, Man, Gorman, D. G.
openaire   +4 more sources

Rayleigh damping parameters estimation using hammer impact tests

Mechanical Systems and Signal Processing, 2020
Abstract Structural Health Monitoring (SHM) systems for aerospace applications are becoming more prevalent and its potential cost-benefit relation is rapidly improving as more structures that were traditionally made with metallic materials are gradually being replaced by composites.
Fernando Sánchez Iglesias   +1 more
openaire   +3 more sources

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