A micromechanics‐based recurrent neural networks model for path‐dependent cyclic deformation of short fiber composites
Sign Up to like & getrecommendations! Published in 2022 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.7211
Abstract: The macroscopic response of short fiber reinforced composites (SFRCs) is dependent on an extensive range of microstructural parameters. Thus, micromechanical modeling of these materials is challenging and in some cases, computationally expensive. This is particularly… read more here.
Keywords: path dependent; short fiber; neural networks; micromechanics based ... See more keywords
On the accuracy of spectral solvers for micromechanics based fatigue modeling
Sign Up to like & getrecommendations! Published in 2018 at "Computational Mechanics"
DOI: 10.1007/s00466-018-1598-1
Abstract: A framework based on FFT is proposed for micromechanical fatigue modeling of polycrystals as alternative to the Finite Element method (FEM). The variational FFT approach (de Geus et al. in Comput Methods Appl Mech Eng 318:412–430, 2017;… read more here.
Keywords: framework; accuracy spectral; solvers micromechanics; fatigue modeling ... See more keywords
A Micromechanics-Based Hierarchical Analysis of Thermal Conductivity of Metallic Nanocomposites with Agglomerated Ceramic Nanoparticles
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-021-05367-3
Abstract: The influence of agglomeration of SiC nanoparticles on the bulk thermal conducting behavior of aluminum (Al)-based nanocomposites is examined using a micromechanics-based hierarchical technique. The interfacial thermal resistance (ITR) between the ceramic nano-scale particles and… read more here.
Keywords: ceramic nanoparticles; based hierarchical; thermal conductivity; micromechanics based ... See more keywords
High ductile behavior of a polyethylene fiber-reinforced one-part geopolymer composite: A micromechanics-based investigation
Sign Up to like & getrecommendations! Published in 2017 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1016/j.acme.2016.12.005
Abstract: Abstract This study investigates the tensile performance a one-part strain hardening geopolymer composite (SHGC) reinforced by ultra-high-molecular-weight polyethylene (PE) fibers. The developed composite as a “dry mix” uses a small amount of solid activator rather… read more here.
Keywords: one part; part; based investigation; micromechanics based ... See more keywords
Micromechanics-based simulations of compressive and tensile testing on lime-based mortars
Sign Up to like & getrecommendations! Published in 2017 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2016.11.011
Abstract: Abstract The purpose of this paper is to propose a continuum micromechanics model for the simulation of uniaxial compressive and tensile tests on lime-based mortars, in order to predict their stiffness, compressive and tensile strengths,… read more here.
Keywords: compressive tensile; lime based; based mortars; micromechanics based ... See more keywords
Computational micromechanics-based prediction of the failure of unidirectional composite lamina subjected to transverse and in-plane shear stress states
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Composite Materials"
DOI: 10.1177/0021998320918015
Abstract: This paper presents a micromechanics-based 3D finite element model for predicting the damage initiation, propagation, and failure strength of TC33/Epoxy carbon fiber reinforced polymer (CFRP) unidirectional lamina under biaxial loadings. The finite element model is… read more here.
Keywords: transverse plane; shear stress; plane shear; micromechanics based ... See more keywords
Study on dispersion and wave velocity in 2D elliptic granular crystals by a micromechanics-based micromorphic model
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Mechanical Engineering"
DOI: 10.1177/16878132221119957
Abstract: This study considers two-dimensional elliptic granular crystals respectively with different aspect ratios. Using a micromechanics-based micromorphic model, macroscopic micromorphic constitutive modulus tensors of elliptic granular crystals are obtained. Two modes of Taylor expansion of relative… read more here.
Keywords: based micromorphic; micromechanics based; granular crystals; micromorphic model ... See more keywords