[HTML][HTML] Failure mechanism of unsaturated landslide dam under seepage loading–Model tests and corresponding numerical simulations

X Xiong, ZM Shi, SG Guan, F Zhang - Soils and foundations, 2018 - Elsevier
Due to the rapid cracking, sliding and packing of its geomaterials, a landslide dam (LD) is
usually weaker in structure than the undisturbed ground and is more vulnerable to seepage …

[HTML][HTML] Effective stress in unsaturated soils: Lessons from capillarity in regular sphere arrangements

JR Maranha, C Pereira, R Cardoso - Geomechanics for Energy and the …, 2022 - Elsevier
In this paper, capillary stresses and water retention of regular arrangements of rough
spherical particles are analysed to shed light on the effective stress in unsaturated soils …

Solute transfer during consolidation based on a solid‐fluid‐solute coupling model

S Nomura, K Kawai, S Tachibana… - International Journal for …, 2018 - Wiley Online Library
The migration of contaminant through soil is usually modeled using the advection‐
dispersion equation and assumes that the porous media is stationary without introducing a …

[HTML][HTML] Practical method to estimate parameters of elasto-plastic constitutive model for unsaturated soils from compaction curve

S Tachibana, M Matsumoto, A Iizuka - Soils and Foundations, 2020 - Elsevier
The input parameters for the hardening law for the elasto-plastic constitutive model of
unsaturated soils are generally fitting parameters that control the degree of hardening …

Extension of unsaturated soil mechanics and its applications

A Iizuka, S Tachibana, T Takeyama… - Geotechnical …, 2019 - icevirtuallibrary.com
Although the soil, water and air coupling theory has been deductively derived from the three-
phase mixture theory, assumptions and interpretations inherent in soil mechanics are also …

[PDF][PDF] Extension of unsaturated soil mechanics and its applications

掲載誌, 巻号, 刊行日, 資源タイプ, 版区分 - 2019 - pdfs.semanticscholar.org
If the construction of earth structures is regarded as an artificial mechanical action using soil
materials, then unsaturated soil mechanics is the basic logical tool guiding the thinking …

Simulation of saturation process in a transuranium disposal facility

Y Takayama, A Iizuka, K Kawai - Environmental Geotechnics, 2016 - icevirtuallibrary.com
Bentonite materials have been considered as a candidate material for engineered barriers
in transuranium (TRU) waste disposal facilities due to their physical and chemical …