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Masahide Otsubo
Masahide Otsubo
Port and Airport Research Institute
Verified email at p.mpat.go.jp
Title
Cited by
Cited by
Year
Empirical assessment of the critical time increment in explicit particulate discrete element method simulations
M Otsubo, C O'Sullivan, T Shire
Computers and Geotechnics 86, 67-79, 2017
942017
Quantitative assessment of the influence of surface roughness on soil stiffness
M Otsubo, C O'sullivan, WW Sim, E Ibraim
Géotechnique 65 (8), 694-700, 2015
762015
Experimental and DEM assessment of the stress-dependency of surface roughness effects on shear modulus
M Otsubo, C O'Sullivan
Soils and foundations 58 (3), 602-614, 2018
692018
The influence of particle surface roughness on elastic stiffness and dynamic response
M Otsubo, C O'Sullivan, KJ Hanley, WW Sim
Géotechnique 67 (5), 452-459, 2017
582017
Reconnaissance of the 2017 Puebla, Mexico earthquake
Y Alberto, M Otsubo, H Kyokawa, T Kiyota, I Towhata
Soils and foundations 58 (5), 1073-1092, 2018
482018
Shaking table tests on liquefaction mitigation of embedded lifelines by backfilling with recycled materials
M Otsubo, I Towhata, T Hayashida, B Liu, S Goto
Soils and Foundations 56 (3), 365-378, 2016
462016
Shaking table tests on mitigation of liquefaction vulnerability for existing embedded lifelines
M Otsubo, I Towhata, T Hayashida, M Shimura, T Uchimura, B Liu, ...
Soils and Foundations 56 (3), 348-364, 2016
362016
Microscopic investigation into liquefaction resistance of pre-sheared sand: Effects of particle shape and initial anisotropy
T Morimoto, M Otsubo, J Koseki
Soils and Foundations 61 (2), 335-351, 2021
332021
Influence of packing density and stress on the dynamic response of granular materials
M Otsubo, C O’Sullivan, KJ Hanley, WW Sim
Granular Matter 19, 1-18, 2017
292017
Particle-scale insight into soil arching under trapdoor condition
U Ali, M Otsubo, H Ebizuka, R Kuwano
Soils and Foundations 60 (5), 1171-1188, 2020
272020
Stress wave velocity in soils: Apparent grain-size effect and optimum input frequencies
TT Dutta, M Otsubo, R Kuwano, C O'Sullivan
Géotechnique Letters 9 (4), 340-347, 2019
272019
CLUMP: a code library to generate universal multi-sphere particles
V Angelidakis, S Nadimi, M Otsubo, S Utili
SoftwareX 15, 100735, 2021
262021
Evolution of shear wave velocity during triaxial compression
TT Dutta, M Otsubo, R Kuwano, C O'Sullivan
Soils and Foundations 60 (6), 1357-1370, 2020
262020
Particle scale analysis of soil stiffness and elastic wave propagation
M Otsubo
Imperial College London, 2016
262016
Change in mechanical behaviour of gap-graded soil subjected to internal erosion observed in triaxial compression and torsional shear
R Kuwano, LF Santa Spitia, M Bedja, M Otsubo
Geomechanics for Energy and the Environment 27, 100197, 2021
212021
Anisotropy of elastic wave velocity influenced by particle shape and fabric anisotropy under K0 condition
M Otsubo, J Liu, Y Kawaguchi, TT Dutta, R Kuwano
Computers and Geotechnics 128, 103775, 2020
212020
Using geophysical data to quantify stress transmission in gap-graded granular materials
M Otsubo, R Kuwano, C O'Sullivan, T Shire
Géotechnique 72 (7), 565-582, 2022
202022
Numerical modelling of rough particle contacts subject to normal and tangential loading
S Nadimi, M Otsubo, J Fonseca, C O’Sullivan
Granular Matter 21, 1-14, 2019
202019
DEM analysis on the stress wave response of spherical particle assemblies under triaxial compression
Y Li, M Otsubo, R Kuwano
Computers and Geotechnics 133, 104043, 2021
192021
Discrete element method analysis of small-strain stiffness under anisotropic stress states
HC Nguyen, C O'Sullivan, M Otsubo
Géotechnique Letters 8 (3), 183-189, 2018
192018
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