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2017

Method of deformation analysis for composite structures of soils and masonry stones

Hashimoto, R., Kikumoto, M., Koyama, T. & Mimrua, M. 2017 Feb 1 In : Computers and Geotechnics. 82, p. 67-84 18 p.

Research output: Contribution to journalArticle

Bearing capacity
Plastics
Soils
Composite structures
Boundary value problems
2016
elasticity
rock
stress-strain relationship
triaxial test
anisotropy

Slaking and deformation behaviour

Kikumoto, M., Putra, A. D. & Fukuda, T. 2016 Sep 1 In : Geotechnique. 66, 9, p. 771-785 15 p.

Research output: Contribution to journalArticle

slaking
mudstone
wetting
compression
X-ray fluorescence
2015

Development of soil-water coupled NMM-DDA

Hashimoto, R., Koyama, T. & Kikumoto, M. 2015 49th US Rock Mechanics / Geomechanics Symposium 2015. American Rock Mechanics Association (ARMA), Vol. 1, p. 265-271 7 p.

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

numerical method
consolidation
soil water
simulation
masonry
Asphalt
Durability
Personnel
Contractors

Numerical study on the influence of traditional soil foundation on the stability of masonry structure in Angkor with NMM-DDA

Hashimoto, R., Koyama, T., Mimura, M., Kikumoto, M., Saito, T., Yamada, S., Araya, M. & Iwasaki, Y. 2015 Jan 1 Computer Methods and Recent Advances in Geomechanics - Proceedings of the 14th Int. Conference of International Association for Computer Methods and Recent Advances in Geomechanics, IACMAG 2014. Taylor and Francis - Balkema, p. 211-218 8 p.

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

soil
masonry
void ratio
compaction
simulation

Three-phase FE simulation for the penetration behaviors of LNAPL and DNAPL into the unsaturated ground

Kikumoto, M. & Nakamura, K. 2015 Jan 1 Computer Methods and Recent Advances in Geomechanics - Proceedings of the 14th Int. Conference of International Association for Computer Methods and Recent Advances in Geomechanics, IACMAG 2014. Taylor and Francis - Balkema, p. 1373-1378 6 p.

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

nonaqueous phase liquid
void
penetration
liquid
fluid
2014

A method for determining anisotropic parameters of transversely isotropic rocks by in-situ torsional shear test

Togashi, Y., Kikumoto, M. & Tani, K. 2014 ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014. International Society for Rock Mechanics, p. 420-428 9 p.

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

rock
consolidation
shear test
isotropy
testing method

Modeling water-NAPL-air three-phase capillary behavior in soils

Nakamura, K. & Kikumoto, M. 2014 Dec 1 In : Soils and Foundations. 54, 6, p. 1225-1235 11 p.

Research output: Contribution to journalArticle

Air
Water
Capillarity
Soils

Stability analysis of the bayon central tower with NMM-DDA considering the excavation of the foundation

Hashimoto, R., Koyama, T., Kikumoto, M., Saito, T., Yamada, S., Araya, M., Iwasaki, Y. & Ohnishi, Y. 2014 ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014. International Society for Rock Mechanics, p. 2839-2847 9 p.

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

numerical method
masonry
simulation
stability analysis
excavation

Structural healing and decay of sedimentary soft rock in triaxial slide-hold-slide process and its modelling

Kikumoto, M., Vu, N. P. Q., Ohno, M., Kishida, K., Yasuhara, H. & Elsworth, D. 2014 ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014. International Society for Rock Mechanics, p. 536-545 10 p.

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

rock
soft rock
critical state
sliding
stiffness
2013
1 Citations

Application of coupled elasto-plastic NMM-DDA procedure for the stability analysis of Prasat Suor Prat N1 Tower, Angkor, Cambodia

Hashimoto, R., Koyama, T., Kikumoto, M., Yamada, S., Araya, M., Iwasaki, Y. & Ohnishi, Y. 2013 Mar 1 In : Geosystem Engineering. 16, 1, p. 62-74 13 p.

Research output: Contribution to journalArticle

numerical method
masonry
plastic
stability analysis
biaxial test

Development of elasto-plastic NMM-DDA with modified Cam-clay model considering subloading surface and its application to the stability analysis of masonry structure in Angkor Thom, Cambodia

Hashimoto, R., Koyama, T., Ohnishi, Y., Kikumoto, M., Yamada, S., Araya, M. & Iwasaki, Y. 2013 Oct 1 Frontiers of Discontinuous Numerical Methods and Practical Simulations in Engineering and Disaster Prevention - Proceedings of the 11th Int. Conf. on Analysis of Discontinuous Deformation, ICADD 2013. p. 357-363 7 p.

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

Cams
Towers
Clay
Plastics
Constitutive models

Stability analysis of masonry structures in Angkor Thom, Cambodia using elasto-plastic NMM-DDA with subloading Cam-clay model

Hashimoto, R., Koyama, T., Ohnishi, Y., Kikumoto, M., Yamada, S., Araya, M. & Iwasaki, Y. 2013 47th US Rock Mechanics / Geomechanics Symposium 2013. Vol. 2, p. 1312-1319 8 p.

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

Cams
Clay
Plastics
Digital differential analyzers
Rock mechanics
2011
11 Citations

A simple and unified one-dimensional model to describe various characteristics of soils

Nakai, T., Shahin, H. M. D., Kikumoto, M., Kyokawa, H., Zhang, F. & Farias, M. M. 2011 Dec 1 In : Soils and Foundations. 51, 6, p. 1129-1148 20 p.

Research output: Contribution to journalArticle

Soils
Clay
Temperature
Constitutive models
Consolidation
11 Citations

A simple and unified three-dimensional model to describe various characteristics of soils

Nakai, T., Shahin, H. M. D., Kikumoto, M., Kyokawa, H., Zhang, F. & Farias, M. M. 2011 Dec 1 In : Soils and Foundations. 51, 6, p. 1149-1168 20 p.

Research output: Contribution to journalArticle

Soils
Clay
Cams
Strain rate
Creep
3 Citations

A simple elasto-plastic model for unsaturated soils and interpretations of collapse and compaction behaviours

Kikumoto, M., Kyokawa, H., Nakai, T. & Shahin, H. M. 2011 Dec 1 Unsaturated Soils - Proceedings of the 5th International Conference on Unsaturated Soils. Vol. 2, p. 849-855 7 p.

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

soil
effective stress
consolidation
compaction
saturation

A simple method to consider density and bonding effects in modeling of geomaterials

Nakai, T., Kikumoto, M., Kyokawa, H., Shahin, H. M. & Zhang, F. 2011 Dec 1 Springer Series in Geomechanics and Geoengineering. Vol. 5, p. 91-111 21 p. (Springer Series in Geomechanics and Geoengineering; vol. 5)

Research output: Chapter in Book/Report/Conference proceedingChapter

Soils
15 Citations

Behavior of ground and response of existing foundation due to tunneling

Shahin, H. M., Nakai, T., Zhang, F., Kikumoto, M. & Nakahara, E. 2011 Jun 1 In : Soils and Foundations. 51, 3, p. 395-409 15 p.

Research output: Contribution to journalArticle

Tunnels
Excavation
Earth (planet)
Bending moments
Piles

Influence of existing foundations on retaining wall in braced excavation

Shahin, H. M., Kikumoto, M. & Uetani, Y. 2011 Dec 1 14th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering.

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

retaining wall
excavation
pile
deformation mechanism
deflection

New approach for modeling time-dependent behavior of geomaterials

Nakai, T., Shahin, H. M., Kikumoto, M., Kyokawa, H., Zhang, F. & Farias, M. M. 2011 Sep 1 Computational Geomechanics, COMGEO II - Proceedings of the 2nd International Symposium on Computational Geomechanics. p. 49-62 14 p.

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

time dependent behavior
strain rate
consolidation
oedometer test
critical state

Simple modelling of stress-strain behaviour of unsaturated soils

Kikumoto, M., Kyokawa, H. & Nakai, T. 2011 14th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering.

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

soil
effective stress
saturation
hydraulics
critical state

Using load distributions in granular assemblies exhibiting particle crushing to study macroscopic mechanical properties

Russell, A. R., Einav, I., Muir Wood, D. & Kikumoto, M. 2011 Dec 1 Computer Methods for Geomechanics: Frontiers and New Applications. Vol. 2, p. 677-683 7 p.

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

crushing
compression
energy dissipation
energy balance
mechanical property
2010
1 Citations

Bearing capacity of reinforced foundation subjected to pull-out loading in 2D and 3D conditions

Nakai, T., Shahin, H. M., Zhang, F., Hinokio, M., Kikumoto, M., Yonaha, S. & Nishio, A. 2010 Jun 1 In : Geotextiles and Geomembranes. 28, 3, p. 268-280 13 p.

Research output: Contribution to journalArticle

Reinforcement
Bearing capacity
Caissons
Steel structures
Towers
3 Citations

Interaction effect of retaining wall and existing foundations in braced excavation

Shahin, H. M., Nakai, T., Kikumoto, M., Uetani, Y. & Zhang, F. 2010 Nov 16 Geotechnical Special Publication. 206 GSP ed. p. 92-99 8 p.

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

Retaining walls
Earth (planet)
Excavation
Finite element method
Computer simulation
1 Citations

Mechanical behavior of geosynthetic-reinforced soil retaining wall

Kikumoto, M., Nakai, T., Hossain, S. M., Ishii, K., Watanabe, A. & Zhang, F. 2010 Nov 16 Geotechnical Special Publication. 207 GSP ed. p. 310-317 8 p.

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

Retaining walls
Soils
Reinforcement
26 Citations

Particle crushing and deformation behaviour

Kikumoto, M., Muir Wood, D. & Russell, A. 2010 Dec 1 In : Soils and Foundations. 50, 4, p. 547-563 17 p.

Research output: Contribution to journalArticle

Soils
Constitutive models
Hardening
Sand
Coal breakage
1 Citations

Simple modeling of stress-strain relation for unsaturated soil

Kyokawa, H., Kikumoto, M., Nakai, T. & Shahin, H. 2010 Sep 3 Geotechnical Special Publication. 202 GSP ed. p. 17-25 9 p.

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

Soils
Constitutive models
Water
2009

A unified method to describe the influences of intermediate principal stress and stress history in constitutive modelling

Kikumoto, M., Nakai, T., Kyokawa, H., Zhang, F. & Shahin, H. M. 2009 Dec 1 Geotechnics of Soft Soils - Focus on Ground Improvement - Proceedings of the 2nd International Workshop on Geotechnics of Soft Soils. p. 151-157 7 p.

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

history
hardening
soil
shear test
triaxial test
28 Citations

Crushing of particles in idealised granular assemblies

Russell, A. R., Muir Wood, D. & Kikumoto, M. 2009 Aug 1 In : Journal of the Mechanics and Physics of Solids. 57, 8, p. 1293-1313 21 p.

Research output: Contribution to journalArticle

Crushing
Brittleness
Materials properties
Anisotropy
Sand
2 Citations

Elastoplastic modeling of geomaterials considering the influence of density and bonding

Nakai, T., Kyokawa, H., Kikumoto, M., Shahin, H. M. & Zhang, F. 2009 Dec 1 Prediction and Simulation Methods for Geohazard Mitigation - Proceedings of the International Symposium on Prediction and Simulation Methods for Geohazard Mitigation, IS-KYOTO 2009. p. 367-373 7 p.

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

Soils
Constitutive models
1 Citations

Ground movement and Earth pressure due to circular tunneling: Model tests and numerical simulations

Shahin, H. M., Nakai, T., Zhang, F., Kikumoto, M., Tabata, Y. & Nakahara, E. 2009 Dec 1 Geotechnical Aspects of Underground Construction in Soft Ground - Proceedings of the 6th International Symposium, IS-SHANGHAI 2008. p. 709-715 7 p.

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

Tunnels
Excavation
Earth (planet)
Constitutive models
Finite element method

Modelling the influence of density and bonding on geomaterials

Nakai, T., Zhang, F., Kyokawa, H., Kikumoto, M. & Shahin, H. M. 2009 Dec 1 Geotechnics of Soft Soils - Focus on Ground Improvement - Proceedings of the 2nd International Workshop on Geotechnics of Soft Soils. p. 65-76 12 p.

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

soil
modeling
oedometer test
shear test
confining pressure
1 Citations

New description of stress-induced anisotropy using modified stress

Kikumoto, M., Nakai, T. & Kyokawa, H. 2009 Dec 1 Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering: The Academia and Practice of Geotechnical Engineering. Vol. 1, p. 550-553 4 p.

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

Soils
Tensors
Hardening
Anisotropy
Sand
3 Citations

Particle crushing and deformation behaviour

Muir Wood, D., Kikumoto, M. & Russell, A. 2009 Dec 1 Prediction and Simulation Methods for Geohazard Mitigation - Proceedings of the International Symposium on Prediction and Simulation Methods for Geohazard Mitigation, IS-KYOTO 2009. p. 263-268 6 p.

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

Crushing
Hardening
Sand
Granular materials
Constitutive models
1 Citations

Particle crushing in granular assemblies

Russell, A., Wood, D. M. & Kikumoto, M. 2009 Nov 27 AIP Conference Proceedings. Vol. 1145, p. 875-878 4 p.

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

Crushing
Brittleness