Effect of Grain Statistics on Micromechanical Modeling: The Example of Additively Manufactured Materials Examined by Electron Backscatter Diffraction
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201901416
Abstract: Micromechanical modeling is one of the prominent numerical tools for the prediction of mechanical properties and the understanding of deformation mechanisms of metals. As input parameters, it uses data obtained from microstructure characterization techniques, among… read more here.
Keywords: micromechanical modeling; measurement area; electron backscatter; microstructural features ... See more keywords
Estimating the interphase properties of polypropylene/carbon quantum dot nanocomposite fibers by micromechanical modeling
Sign Up to like & getrecommendations! Published in 2018 at "Colloid and Polymer Science"
DOI: 10.1007/s00396-018-4422-8
Abstract: In the present study, micromechanical modeling methods, such as Pukanszky model, were used to predict the interfacial properties of polypropylene (PP)/carbon quantum dot (CQD) nanocomposite fibers. Then, the results were correlated with the tensile properties… read more here.
Keywords: properties polypropylene; interphase; polypropylene carbon; carbon quantum ... See more keywords
Micromechanical modeling of irreversible thermal strain
Sign Up to like & getrecommendations! Published in 2019 at "Additive Manufacturing"
DOI: 10.1016/j.addma.2019.02.019
Abstract: Abstract Warping and delamination in material extrusion additive manufacturing (MatEx) parts are well documented and irreversible thermal strain (ITe) has also recently been reported. As parts are built up as a collection of roads, they… read more here.
Keywords: micromechanical model; micromechanical modeling; irreversible thermal; thermal strain ... See more keywords
Graphene type dependence of carbon nanotubes/graphene nanoplatelets polyurethane hybrid nanocomposites: Micromechanical modeling and mechanical properties
Sign Up to like & getrecommendations! Published in 2019 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2019.107337
Abstract: Abstract Micromechanical modeling and mechanical properties of polyurethane (PU) hybrid nanocomposite foams with multi-walled carbon nanotubes (MWCNTs) and graphene nanoplatelets (GNPs) were investigated by means of tensile strength, hardness, impact strength and modified Halpin–Tsai equation.… read more here.
Keywords: modeling mechanical; carbon nanotubes; polyurethane hybrid; mechanical properties ... See more keywords
Micromechanical modeling of the constitutive response of FRCM composites
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.117539
Abstract: Abstract In this paper, the tensile and shear constitutive behavior of Fiber Reinforced Cementitious Matrix (FRCM) composites is addressed. A nonlinear finite-element computational approach is developed, by accounting for the micromechanical mechanisms via the introduction… read more here.
Keywords: response frcm; modeling constitutive; constitutive response; frcm ... See more keywords
Multiscale micromechanical modeling of the elastic properties of dentin.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2019.103397
Abstract: The paper focuses on multiscale modeling of the elastic properties of dentin. It is modeled as a hierarchical structure consisting of collagen fibers and hydroxyapatite particles at the lower level. Different concentrations of hydroxyapatite in… read more here.
Keywords: properties dentin; multiscale micromechanical; modeling elastic; micromechanical modeling ... See more keywords
Micromechanical Modeling on Compressive Behavior of Foamed Concrete
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0003935
Abstract: AbstractMuch attention has recently been paid to investigating the internal mechanisms between the void structures of foamed concrete and its mechanical behavior. This study adopted the X-ray compu... read more here.
Keywords: foamed concrete; behavior foamed; compressive behavior; modeling compressive ... See more keywords
Micromechanical modeling approach to derive the yield surface for BCC and FCC steels using statistically informed microstructure models and nonlocal crystal plasticity
Sign Up to like & getrecommendations! Published in 2017 at "Physical Mesomechanics"
DOI: 10.1134/s1029959917030109
Abstract: In order to describe irreversible deformation during metal forming processes, the yield surface is one of the most important criteria. Because of their simplicity and efficiency, analytical yield functions along with experimental guidelines for parameterization… read more here.
Keywords: yield surface; crystal plasticity; micromechanical modeling; yield ... See more keywords