Large deformation analysis of ground with wall movement or shallow foundation under extremely low confining pressure using PIV

K. Sato, H. Akagi, T. Kiriyama, K. Esaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Large-scale natural disasters have occurred frequently in recent years. In such disasters, large ground deformation has been a recurring phenomenon. As it directly affects the structure, has dureable design is necessitated to minimize the damages. Additionally, the fracture process zones are predicted using numerical analysis, and thereafter, the results of the analysis are validated after comparison with the experimental ones. In this study, image analysis is performed using particle image velocimetry (PIV), and subsequently, the analysis results are validated by the comparison. We herein aim to improve the precision of the image-analysis results, and examine the experimental or analytical condition of reproducing the deformation .

Original languageEnglish
Title of host publication6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019
EditorsEugenio Onate, P. Wriggers, T. Zohdi, M. Bischoff, D.R.J. Owen
PublisherInternational Center for Numerical Methods in Engineering
Pages283-293
Number of pages11
ISBN (Electronic)9788412110111
Publication statusPublished - 2019
Event6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019 - Barcelona, Spain
Duration: 2019 Oct 282019 Oct 30

Publication series

Name6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019

Conference

Conference6th International Conference on Particle-Based Methods. Fundamentals and Applications, PARTICLES 2019
CountrySpain
CityBarcelona
Period19/10/2819/10/30

Keywords

  • Laminated aluminum bars
  • Particle image velocimetry (PIV)
  • Shallow foundation
  • Wall movement

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Atomic and Molecular Physics, and Optics

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