Results 21 to 30 of about 369,962 (206)

Fine tuning the electro-mechanical response of dielectric elastomers [PDF]

open access: yes, 2018
We propose a protocol to model accurately the electromechanical behavior of dielectric elastomer membranes using experimental data of stress-stretch and voltage-stretch tests.
Destrade, Michel   +2 more
core   +2 more sources

Analysis of Delamination in Two-Dimensional Functionally Graded Multilayered Beam with Non-Linear Behaviour of Material

open access: yesEngineering Transactions, 2018
An analytical study of delamination fracture in a two-dimensional functionally graded multilayered beam exhibiting material non-linearity is carried-out. The beam is made of adhesively bonded horizontal layers.
Victor Iliev RIZOV
doaj   +1 more source

Measurement of the Acoustic Non-Linearity Parameter of Materials by Exciting Reversed-Phase Rayleigh Waves in Opposite Directions

open access: yesSensors, 2020
The acoustic non-linearity parameter of Rayleigh waves can be used to detect various defects (such as dislocation and micro-cracks) on material surfaces of thick-plate structures; however, it is generally low and likely to be masked by noise.
Bingsheng Yan   +4 more
doaj   +1 more source

Selected Aspects Of Modelling Of Non-Linear Behaviour Of Concrete During Tensile Test Using Multiplas Library

open access: yesTransactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2015
The subject of this paper is to describe some of the aspects manifesting in the use of the elastoplastic material model library multiPlas, which was developed to support non-linear computations in the ANSYS system.
Hokeš Filip
doaj   +1 more source

Contribution to the damage modelling of reinforced concrete structures

open access: yesMATEC Web of Conferences, 2018
A two-dimensional multi-layered finite elements modeling of reinforced concrete structures at nonlinear behaviour under monotonic and cyclical loading is presented.
KHEBIZI Mourad   +2 more
doaj   +2 more sources

Non-linear optomechanical measurement of mechanical motion [PDF]

open access: yes, 2016
Precision measurement of non-linear observables is an important goal in all facets of quantum optics. This allows measurement-based non-classical state preparation, which has been applied to great success in various physical systems, and provides a route
Boisen, A.   +5 more
core   +3 more sources

Learned multi-stability in mechanical networks

open access: yes, 2019
We contrast the distinct frameworks of materials design and physical learning in creating elastic networks with desired stable states. In design, the desired states are specified in advance and material parameters can be optimized on a computer with this
Murugan, Arvind   +2 more
core   +1 more source

Mechanical Model of a Hybrid Non-linear Viscoelastic Material Damping Device With Its Verifications

open access: yesFrontiers in Materials, 2019
This paper proposes a new viscoelastic (VE) material damping device with hybrid non-linear properties. Compared with traditional linear material dampers, the new non-linear VE material damping device is characterized by its better energy dissipation and ...
Ying Zhou, Peng Chen, Shunming Gong
doaj   +1 more source

Analysis of non-linear discrete event dynamic systems in (min, +) algebra [PDF]

open access: yes, 2011
Under the name discrete event dynamic systems are grouped some systems whose dynamic behaviour cannot be described by differential equations. This class of systems includes many industrial systems, for which we study the flow entities (material ...
J.L. Boimond, S. Hamaci
core   +2 more sources

Observation of Zeeman effect in topological surface state with distinct material dependence [PDF]

open access: yes, 2016
The helical Dirac fermions on the surface of topological insulators host novel relativistic quantum phenomena in solids. Manipulating spins of topological surface state (TSS) represents an essential step towards exploring the theoretically predicted ...
Bahramy, M. S.   +5 more
core   +2 more sources

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