Results 11 to 20 of about 44,024 (283)
Modelling a Coupled Thermoelectromechanical Behaviour of Contact Elements via Fractal Surfaces [PDF]
, 2016 A three-dimensional coupled thermoelectromechanical model for electrical connectors is here proposed to evaluate local stress and temperature distributions around the contact area of electric connectors under different applied loads.
GUARNIERI, MASSIMO +2 more
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Journal of Natural Fibers, 2022 For seamless use of natural fiber-reinforced composites (NFRCs) in the industry, it is essential to evaluate the elastic characteristics of NFRCs. In the present work, a finite element (FE) analysis has been done in ABAQUS for finding the effective ...
Srinjoy De Joardar +5 more
doaj +1 more source
Micromechanical modeling of internal erosion
European Journal of Environmental and Civil Engineering, 2011 Suffusion is the internal erosion process by which finer soil particles are detached from the solid matrix, and transported through constrictions by seepage flow. At the macroscopic scale, this is a bulk erosion process and corresponds to a source term in the mass balance equations.
Bonelli, Stéphane, Marot, Didier
openaire +3 more sources
Effect of microstructure heterogeneity shapes on constitutive behaviour of encapsulated self-healing cementitious materials [PDF]
MATEC Web of Conferences, 2023 Self-healing cementitious materials with microcapsules are complex multiscale and multiphase materials. The random microstructure of these materials governs their mechanical and transport behaviour. The actual microstructure can be represented accurately
Sayadi Sina +5 more
doaj +1 more source
Duffing revisited: Phase-shift control and internal resonance in self-sustained oscillators [PDF]
, 2015 We address two aspects of the dynamics of the forced Duffing oscillator which are relevant to the technology of micromechanical devices and, at the same time, have intrinsic significance to the field of nonlinear oscillating systems.
Arroyo, Sebastián I. +1 more
core +2 more sources
Some remarks on the damage unilateral effect modelling for microcracked materials [PDF]
, 2002 This study deals with the macroscopic modelling of the mechanical behaviour of microcracked materials and particularly with the unilateral aspect of such damage which leads, at the closure of microcracks, to a partial damage deactivation.
Cormery, Fabrice, Welemane, Hélène
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Journal of Engineering, 2016 The interfaces between the deposition products and concrete are not always well bonded when the electrochemical deposition method (EDM) is adopted to repair the deteriorated concrete.
Qing Chen +5 more
doaj +1 more source
Stress effect on 3D culturing of MC3T3-E1 cells on microporous bovine bone slices
Nanotechnology Reviews, 2020 The choosing of micromechanical environment is very important for the growth of bone-related cells. In this paper, bovine cancellous bone slices with 3D porous structures were used for 3D culturing of MC3T3-E1 cells (Mouse embryo osteoblast precursor ...
Wang Junling +3 more
doaj +1 more source
Journal of the Mechanical Behavior of Materials, 2013 Rubber-like materials can deform largely and nonlinearly upon loading, and they return to the initial configuration when the load is removed. Such rubber elasticity is achieved due to very flexible long-chain molecules and a three-dimensional network ...
Hossain Mokarram, Steinmann Paul
doaj +1 more source
A micromechanics inspired constitutive model for shape-memory alloys: the one-dimensional case [PDF]
, 2007 This paper presents a constitutive model for shape-memory alloys that builds on ideas generated from recent micromechanical studies of the underlying microstructure. The presentation here is in one dimension.
Bhattacharya, Kaushik, Sadjadpour, Amir
core +1 more source