Zobrazeno 1 - 10
of 54
pro vyhledávání: '"P.M. Baiz"'
Shear locking is a major issue emerging in the computational formulation of beam and plate finite elements of minimal number of degrees of freedom as it leads to artificial overstiffening. In this paper, discontinuous Timoshenko beam and Mindlin‐Re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38200bbb37fc69ffe8408d75021c8178
http://bura.brunel.ac.uk/handle/2438/18417
http://bura.brunel.ac.uk/handle/2438/18417
Autor:
James G. Ratcliffe, N.V. De Carvalho, B.Y. Chen, P.M. Baiz, Silvestre T. Pinho, Tong Earn Tay
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 71:192-203
A novel modeling approach is proposed that combines the Floating Node Method (FNM) with the Virtual Crack Closure Technique (VCCT) to capture delamination migration in cross-ply tape laminates. Delamination migration is the damage process by which a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abce0578eba39694850a364681076769
https://doi.org/10.1016/j.compositesa.2015.01.021
https://doi.org/10.1016/j.compositesa.2015.01.021
Autor:
V. Phunpeng, P.M. Baiz
Publikováno v:
Finite Elements in Analysis and Design. 96:23-40
This paper presents finite element implementations for the solution of gradient elasticity problems using the FEniCS project. The FEniCS Project provides a novel tool for the automated solution of partial differential equations by the finite element
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19e46e888fd2243c2f4fdf2baa28b985
https://doi.org/10.1016/j.finel.2014.11.002
https://doi.org/10.1016/j.finel.2014.11.002
Publikováno v:
Systems
Volume 5
Issue 1
Systems, Vol 5, Iss 1, p 4 (2017)
Volume 5
Issue 1
Systems, Vol 5, Iss 1, p 4 (2017)
As technology advances towards new paradigms such as the Internet of Things, there is a desire among business leaders for a reliable method to determine the value of supporting these ventures. Traditional simulation and analysis techniques cannot mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e85bfbcbccdbdefae2d20c0835ba5ebb
Publikováno v:
Engineering Fracture Mechanics. 127:104-134
This paper presents a new method suitable for modelling multiple discontinuities within a finite element. The architecture of the proposed method is similar to that of the phantom node method (which is equivalent to XFEM with Heaviside enrichment), a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b48eb792484cc00e08a5d68ee883780f
https://doi.org/10.1016/j.engfracmech.2014.05.018
https://doi.org/10.1016/j.engfracmech.2014.05.018
Akademický článek
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Dynamic analysis of a viscoelastic orthotropic cracked body using the extended finite element method
Publikováno v:
Engineering Fracture Mechanics. 109:17-32
The extended finite element method (XFEM) is found promising in approximating solutions to locally non-smooth features such as jumps, kinks, high gradients, inclusions, voids, shocks, boundary layers or cracks in solid or fluid mechanics problems. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74575f54796b4fac74f8b7c40b78d36a
https://doi.org/10.1016/j.engfracmech.2013.06.003
https://doi.org/10.1016/j.engfracmech.2013.06.003
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 47:52-62
The tensile strength of open-hole fibre reinforced composite laminates depends on in-plane, thickness and ply lay-up scaling. Translaminar (fibre direction) mode I fracture toughness has recently been experimentally determined to be thickness depende
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dddd38512ca67d586df616387f74422
https://doi.org/10.1016/j.compositesa.2012.12.001
https://doi.org/10.1016/j.compositesa.2012.12.001
Publikováno v:
International Journal of Solids and Structures. 50(2):379-395
This paper presents a novel approach to include drilling rotations in the classical two-dimensional boundary element method. The approach is based on a simple partition of unity strategy that gives rise to a fictitious rotational degree of freedom (u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfd543f50d84d36b28c23009873230d4
A new algorithm to generate random spatial distributions of cylindrical fibres and spheres is developed based on a constrained optimization formulation. All filler particles are generated simultaneously within the specimen domain; subsequently their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80ffe8f173eacb42b0e556608856b32d
http://hdl.handle.net/10044/1/42970
http://hdl.handle.net/10044/1/42970