Publications associées à Micromechanics of deformation of metallic-glass-matrix composites from in situ synchrotron strain measurements and finite element modeling

Elastic behavior of partially saturated gas shales during unloading - reloading cycles in uniaxial compression

Lyesse Laloui, Alessio Ferrari, Alberto Minardi

Elastic properties of gas shales are of utmost importance for the exploitation of shale gas reservoirs. Static elastic properties are usually measured by performing unloading-reloading cycles in uniaxial or triaxial compressive tests. The response of gas s ...

2018

On the mechanical characteristics of a self-setting calcium phosphate cement

John Botsis, Luis Pablo Canal Casado, Dimitrios Karalekas, Alexios Bimis

Objective: To perform a mechanical characterization of a self-setting calcium phosphate cement in function of the immersion time in Ringer solution. Materials and methods: Specimens of self-setting calcium phosphate cement were prepared from pure alpha-TCP ...

Elsevier2017

Ductility, recovery and strain rate dependency of an acrylic structural adhesive

Thomas Keller, Anastasios Vassilopoulos, Myrsini Angelidi

The ductility and time-dependent recovery of a ductile acrylic adhesive were investigated in this work. The quasi-static true tensile and compressive strain behaviors were examined at different strain rates, taking large deformations into account. Yield st ...

Elsevier2017

Stresses and Strains in Cruciform Samples Deformed in Tension

Helena Van Swygenhoven, Steven Van Petegem

The stress and strain relationship in the gauge region of six cruciform geometries is studied: the ISO standard geometry with slits in arms, two geometries with thinned gauge areas, two geometries with thinned gauge areas and slits in arms, and one modifie ...

Springer2017

An All-Organic Elastomeric Electret Composite

Dragan Damjanovic, Frank Nüesch, Yee Song Ko

Copolymer nanoparticles with a highly polar repeating unit are blended in an elastic matrix and poled at elevated temperatures. The composite exhibits piezoelectricity due to the overall polarization imparted by the particles, which can be easily modulated ...

Wiley-Blackwell2017

Creep and stress relaxation of a FeMnSi-based shape memory alloy at low temperatures

Cyril Cayron, Christian Leinenbach

The creep and stress relaxation behavior of a Fe-17Mn-5Si-10Cr-4Ni-1(V,C) (wt%) shape memory alloy at low homologous temperatures (-45 degrees C < T < 50 degrees C) was systematically studied in stress and strain controlled tensile tests. At constant stres ...

Elsevier2016

On variational arguments for vibrational modes near jamming

Matthieu Wyart, Eric DeGiuli

Amorphous solids tend to present an abundance of soft elastic modes, which diminish their transport properties, generate heterogeneities in their elastic response, and affect non-linear processes like thermal activation of plasticity. This is especially tr ...

Epl Association, European Physical Society2016

Failure of Ceramic Composites in Non-Uniform Stress Fields

Varun Parameswaran Rajan

Continuous-fiber ceramic matrix composites (CMCs) are of interest as hot-section components in gas turbine engines due to their refractoriness and low density relative to metallic alloys. In service, CMCs will be subjected to spatially inhomogeneous temper ...

University of California Santa Barbara2014

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Micromechanics of deformation of metallic-glass-matrix composites from in situ synchrotron strain measurements and finite element modeling

Elastic behavior of partially saturated gas shales during unloading - reloading cycles in uniaxial compression

On the mechanical characteristics of a self-setting calcium phosphate cement

Ductility, recovery and strain rate dependency of an acrylic structural adhesive

Stresses and Strains in Cruciform Samples Deformed in Tension

An All-Organic Elastomeric Electret Composite

Nanocrystalline metals: transient testing during in situ X-ray diffraction and molecular dynamics

Creep and stress relaxation of a FeMnSi-based shape memory alloy at low temperatures

On variational arguments for vibrational modes near jamming

Failure of Ceramic Composites in Non-Uniform Stress Fields

Effects of non-uniform strains on tensile fracture of fiber-reinforced ceramic composites

Graph Chatbot

Chattez avec Graph Search

Ductility, recovery and strain rate dependency of an acrylic structural adhesive

On the mechanical characteristics of a self-setting calcium phosphate cement

Nanocrystalline metals: transient testing during in situ X-ray diffraction and molecular dynamics

Creep and stress relaxation of a FeMnSi-based shape memory alloy at low temperatures

Failure of Ceramic Composites in Non-Uniform Stress Fields

Effects of non-uniform strains on tensile fracture of fiber-reinforced ceramic composites

Stresses and Strains in Cruciform Samples Deformed in Tension

Elastic behavior of partially saturated gas shales during unloading - reloading cycles in uniaxial compression

An All-Organic Elastomeric Electret Composite

On variational arguments for vibrational modes near jamming