Journal ArticleDOI
On the computation of dispersion curves for axisymmetric elastic waveguides using the Scaled Boundary Finite Element Method
TLDR
An algorithm to compute specific parts of the dispersion curves for elastic waveguides based on an axisymmetric representation of the Scaled Boundary Finite Element Method.About:
This article is published in Computers & Structures.The article was published on 2014-01-01. It has received 43 citations till now. The article focuses on the topics: Boundary knot method & Method of fundamental solutions.read more
Citations
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Proceedings Article
The scaled boundary finite-element method – a primer: derivations
John P. Wolf,Chongmin Song +1 more
TL;DR: In this paper, the LCH-CONF-1998-009 Record created on 2007-04-24, modified on 2016-08-08, was used as a reference.
Journal ArticleDOI
Simulation of elastic guided waves interacting with defects in arbitrarily long structures using the Scaled Boundary Finite Element Method
TL;DR: An approach is presented to model the propagation of elastic waves and their interaction with defects in plate structures using the Scaled Boundary Finite Element Method, a general semi-analytical method requiring the discretization of boundaries only.
Journal ArticleDOI
Isogeometric analysis enhanced by the scaled boundary finite element method
TL;DR: The concepts of isogeometric analysis and the scaled boundary finite element method (SBFEM) are combined and the SBFEM requires only the boundary information and hence provides a seamless integration with the CAD modeling.
Journal ArticleDOI
A numerical study of the effects of the T-shaped baffles on liquid sloshing in horizontal elliptical tanks
TL;DR: In this paper, a semi-analytical scaled boundary finite element method (SBFEM) was proposed to study the effects of the T-shaped baffle on liquid sloshing in horizontal elliptical tanks.
Journal ArticleDOI
Stochastic response analysis of the scaled boundary finite element method and application to probabilistic fracture mechanics
TL;DR: In this article, the authors proposed a stochastic response analysis method for the scaled boundary finite element method (SBFEM), through which the statistical characteristics of the structural responses subject to random uncertainty can be efficiently calculated.
References
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Journal ArticleDOI
Transmission of Elastic Waves through a Stratified Solid Medium
TL;DR: In this article, the transmission of a plane elastic wave at oblique incidence through a stratified solid medium consisting of any number of parallel plates of different material and thickness is studied theoretically.
Journal ArticleDOI
Guided Lamb waves for identification of damage in composite structures: A review
Zhongqing Su,Lin Ye,Ye Lu +2 more
TL;DR: A comprehensive review on the state of the art of Lamb wave-based damage identification approaches for composite structures, addressing the advances and achievements in these techniques in the past decades, is provided in this paper.
Journal ArticleDOI
Matrix techniques for modeling ultrasonic waves in multilayered media
TL;DR: This paper presents a review of the main developments of the matrix techniques, and their use in response and modal models, with emphasis on ultrasonics applications.
Journal ArticleDOI
The scaled boundary finite-element method—alias consistent infinitesimal finite-element cell method—for elastodynamics
Chongmin Song,John P. Wolf +1 more
TL;DR: The scaled boundary finite-element method, alias the consistent infinitesimal finite element cell method, is developed in this paper starting from the governing equations of linear elastodynamics and converges to the exact solution in the finite element sense in the circumferential directions.
Journal ArticleDOI
A matrix method for elastic wave problems
TL;DR: The solution to problems of elastic wave propagation in multilayered media, in which each layer is homogeneous and where the ensemble of layers has physical properties that vary only with one coordinate, may be given as the quotient of products of matrices as mentioned in this paper.
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The scaled boundary finite-element method—alias consistent infinitesimal finite-element cell method—for elastodynamics
Chongmin Song,John P. Wolf +1 more