Texture and stress transmission in binary granular composites: Comparison between simulations and existing experiments

The morphology of two-dimensional cohesionless composite granular media obtained from thermoelastic stress analysis (TSA) experiments and molecular dynamics (MD) simulations is methodically compared by using the statistical analysis through the distributions of the hydrostatic stress in the particle...

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Main Authors: Pawarut Jongchansitto, Itthichai Preechawuttipong
Format: Conference Proceeding
Published: 2018
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85040709655&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/47291
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-472912018-04-25T07:30:41Z Texture and stress transmission in binary granular composites: Comparison between simulations and existing experiments Pawarut Jongchansitto Itthichai Preechawuttipong The morphology of two-dimensional cohesionless composite granular media obtained from thermoelastic stress analysis (TSA) experiments and molecular dynamics (MD) simulations is methodically compared by using the statistical analysis through the distributions of the hydrostatic stress in the particles and of the geometrical contact orientation between particles. Two different particles with a stiffness ratio of four between them are employed to prepare the numerical composite samples under study. Under a confined vertical compression in static conditions, experimental and numerical results are in good agreement in terms of the distributions of the hydrostatic stresses and of the contact directions. 2018-04-25T07:30:41Z 2018-04-25T07:30:41Z 2017-01-01 Conference Proceeding 2-s2.0-85040709655 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85040709655&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/47291
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
description The morphology of two-dimensional cohesionless composite granular media obtained from thermoelastic stress analysis (TSA) experiments and molecular dynamics (MD) simulations is methodically compared by using the statistical analysis through the distributions of the hydrostatic stress in the particles and of the geometrical contact orientation between particles. Two different particles with a stiffness ratio of four between them are employed to prepare the numerical composite samples under study. Under a confined vertical compression in static conditions, experimental and numerical results are in good agreement in terms of the distributions of the hydrostatic stresses and of the contact directions.
format Conference Proceeding
author Pawarut Jongchansitto
Itthichai Preechawuttipong
spellingShingle Pawarut Jongchansitto
Itthichai Preechawuttipong
Texture and stress transmission in binary granular composites: Comparison between simulations and existing experiments
author_facet Pawarut Jongchansitto
Itthichai Preechawuttipong
author_sort Pawarut Jongchansitto
title Texture and stress transmission in binary granular composites: Comparison between simulations and existing experiments
title_short Texture and stress transmission in binary granular composites: Comparison between simulations and existing experiments
title_full Texture and stress transmission in binary granular composites: Comparison between simulations and existing experiments
title_fullStr Texture and stress transmission in binary granular composites: Comparison between simulations and existing experiments
title_full_unstemmed Texture and stress transmission in binary granular composites: Comparison between simulations and existing experiments
title_sort texture and stress transmission in binary granular composites: comparison between simulations and existing experiments
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85040709655&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/47291
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