Theorems of relations between elastic modulus and the stiffness matrix coefficients of isotropic homogeneous finite elements [PDF]
EPJ Web of Conferences, 2019 This paper formulates theorems establishing a mutually unambiguous relation between the stiffness matrix coefficients and elastic moduli of an isotropic homogeneous finite element (FE), which allows explicitly expressing the elastic moduli of the FE via ...
Matveev Aleksandr
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Annals of Glaciology, 2019 We compared elastic moduli in polar firn derived from diving wave refraction seismic velocity analysis, firn-core density measurements and microstructure modelling based on firn-core data.
Rebecca Schlegel +8 more
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Nonaffine Correlations in Random Elastic Media [PDF]
, 2005 Materials characterized by spatially homogeneous elastic moduli undergo affine distortions when subjected to external stress at their boundaries, i.e., their displacements $\uv (\xv)$ from a uniform reference state grow linearly with position $\xv$, and ...
A. Love +6 more
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Acoustic Micro-Tapping Optical Coherence Elastography to Quantify Corneal Collagen Cross-Linking
Ophthalmology Science, 2023 Purpose: To evaluate changes in the anisotropic elastic properties of ex vivo human cornea treated with ultraviolet cross-linking (CXL) using noncontact acoustic micro-tapping optical coherence elastography (AμT-OCE).
Mitchell A. Kirby, PhD +7 more
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Effect of PbO on the elastic behavior of ZnO–P2O5 glass systems
Results in Physics, 2016 A series of ternary phosphate glasses in the form of 40(P2O5)–(60 − x)ZnO–xPbO and 50(P2O5)–(50 − x)ZnO–xPbO where x = 0–60 mol%, have been successfully prepared by conventional melt quenching technique.
H.A.A. Sidek +3 more
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The permeability and elastic moduli of tuff from Campi Flegrei, Italy: implications for ground deformation modelling [PDF]
Solid Earth, 2014 The accuracy of ground deformation modelling at active volcanoes is a principal requirement in volcanic hazard mitigation. However, the reliability of such models relies on the accuracy of the rock physical property (permeability and elastic moduli ...
M. J. Heap +4 more
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How does static granular matter re-arrange for different isotropic strain rate? [PDF]
EPJ Web of Conferences, 2021 The question of how soft granular matter, or dense amorphous systems, re-arrange their microstructure under isotropic compression and de-compression, at different strain rates, will be answered by particle simulations of frictionless model systems in a ...
Luding Stefan
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Study on dynamic and static elastic moduli of shale oil by different loading methods
Unconventional Resources, 2023 Experiments on the dynamic and static elastic parameters under distinct loading conditions help clarify the effects of loading rate and strain amplitude on dynamic and static elastic moduli, and gain further insight into the moduli.
Huiyuan Bian +3 more
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Using resonance to measure the independent elastic constants of problematic materials such as elastomers [PDF]
JASA Express Letters, 2021 The determination of the elastic constants for a solid material may be conveniently accomplished by measuring resonances corresponding to the elastic normal modes of a sample. Isotropic materials should be particularly straightforward, since they involve
J. D. Maynard
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Effect of Slab Curling on Backcalculated Material Properties of Jointed Concrete Pavements
The Baltic Journal of Road and Bridge Engineering, 2012 Different backcalculation algorithms produce different elastic moduli which are used as a key indicator of structural capacity of concrete pavements. Accordingly, the elastic moduli backcalculated by various backcalculation algorithms have been evaluated
Tae-Seok Yoo +2 more
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