@phdthesis{oai:sucra.repo.nii.ac.jp:00019607,
 author = {ALBANO, ACACIO AJUDA},
 month = {},
 note = {125p, Chapter 1: Introduction ................................................................................................. 7
 Background and objectives of research ........................................................................ 7
 Review of the physical modelling of reinforced structures ........................................... 9
 Review of seismic performance of GRSWs ................................................................. 10
Chapter 2: Experimental Investigation on Earthquake-Induced Deformation of Hybrid Retaining Wall and Strain Softening of Backfill Soil .................................. 17
Abstract ....................................................................................................................... 17
Introduction ................................................................................................................. 18
Test setup .................................................................................................................... 20
 Shaking table facility ............................................................................................... 20
 Similitude laws ........................................................................................................ 21
 Model container ...................................................................................................... 21
 Model soil ................................................................................................................ 24
 Model wall ............................................................................................................... 25
 Model reinforcement ............................................................................................... 26
 Construction sequence ............................................................................................ 28
 Input ground motion ................................................................................................ 29
 Image analysis for shaking table models ................................................................ 29
Experimental Test results ............................................................................................ 30
 Seismic failure mechanism ...................................................................................... 30
 Facing lateral deformations .................................................................................... 36
 Deformations of the sand ........................................................................................ 40
 Shear strains distribution ........................................................................................ 45
Conclusion .................................................................................................................. 49
References ...................................................................................................................... 53
Chapter 3: Capturing compaction zones behind a two tier reinforced soil wall during seismic shaking ................................................................................................. 60
 Abstract ....................................................................................................................... 60
 Introduction ................................................................................................................. 61
  Shaking table facility ............................................................................................... 63
  Model container ...................................................................................................... 63
  Similitude laws ........................................................................................................ 64
  Model soil ................................................................................................................ 64
  Model walls ............................................................................................................. 65
  Model reinforcements .............................................................................................. 65
  Input seismic motions .............................................................................................. 66
Experimental seismic results ....................................................................................... 67
  Seismic failure mechanism of single tier walls ....................................................... 67
  Seismic facing displacement .................................................................................... 72
  Sand deformation of the lower tier .......................................................................... 74
Conclusion .................................................................................................................. 82
Chapter 4: Capturing strain localization behind reinforced soil walls ................... 87
 Abstract ....................................................................................................................... 87
 Introduction ................................................................................................................. 88
 Physical modelling ...................................................................................................... 91
  Shaking table ........................................................................................................... 91
  Model Container ..................................................................................................... 92
  Segmental Wall Modelling ...................................................................................... 93
  Foundation and Backfill material ........................................................................... 94
  Reinforcement Modelling ........................................................................................ 94
  Testing Program and Model Instrumentation ......................................................... 96
  Model preparation construction .............................................................................. 97
Results and discussion ................................................................................................ 97
  Seismic Facing Displacement ................................................................................. 97
  Failure mechanism of geogrid reinforced soil walls ............................................ 100
  Effect of multiple reinforcement stiffness on failure mechanism .......................... 102
Conclusion ................................................................................................................ 105
Appendix 1 ................................................................................................................... 116, 指導教員 : 桑野二郎, text, application/pdf},
 school = {埼玉大学},
 title = {Seismic deformation behavior of several types of multi-tier reinforced soil retaining walls},
 year = {2021},
 yomi = {アルバノ, アカシオ アジューダ}
}