Non-uniform settlement of compacted earth structures caused by the deformation characteristics of unsaturated soil on wetting

K Kawai, A Iizuka, E Hayakawa, W Wang - Soils and Foundations, 2007 - jstage.jst.go.jp
The soilWwater-coupled analysis for unsaturated soil mechanics with the ˆnite element
method is used to express the behavior of compacted earth structures exposed to rainfall …

[HTML][HTML] Constitutive modeling for compacted bentonite buffer materials as unsaturated and saturated porous media

Y Takayama, S Tachibana, A Iizuka, K Kawai… - Soils and …, 2017 - Elsevier
Bentonite has remarkable swelling characteristics and low permeability that enhance the
stability of the buffer materials in repositories for the geological disposal of radioactive …

[PDF][PDF] Analysis of embankment stress produced during construction and in-service phases considering embankment geometries

S Kanazawa, H Igarashi - GEOMATE Journal, 2021 - geomatejournal.com
Soil compaction tests are carried out to improve embankment construction engineering
characteristics, such as stability and deformation. For construction, enclosed embankment …

[PDF][PDF] Stress analysis of embankment due to different in construction conditions

S Kanazawa, S Suzuki - GEOMATE Journal, 2020 - geomatejournal.com
AUTHOR’S GUIDELINES Page 1 1 STRESS ANALYSIS OF EMBANKMENT DUE TO
DIFFERENT IN CONSTRUCTION CONDITIONS *Shin-ichi Kanazawa1 and Satoe Suzuki2 …

INVESTIGATION OF STRESS BEHAVIOR IN EMBANKMENT DUE TO RAINFALL INFILTRATION

D Yamashita, S Kanazawa, H Suzuki… - GEOMATE …, 2024 - geomatejournal.com
In recent years, sudden heavy rains due to climate change have increased, and there are
many cases of collapse of soil structures. In particular, embankment structures are social …

STRESS ANALYSIS OF VALLEY FILLS CONSIDERING RAINFALL INFILTRATION CONDITIONS

D Yamashita, S Kanazawa - GEOMATE Journal, 2023 - geomatejournal.com
In recent years, many cases of collapse and damage of soil structures have been reported
worldwide due to the sudden increase in heavy rainfall due to climate change. However …

[PDF][PDF] Stress analysis of river embankment considering external water level fluctuation

S Kanazawa - GEOMATE Journal, 2021 - geomatejournal.com
In recent years, local downpours frequently occur in various parts of Japan, and
embankments are destroyed by these downpours. Many embankments are historical …

INFLUENCE OF RAINFALL INTENSITY ON INFILTRATION SURFACE FORMATION OF RIVER EMBANKMENTS

T Ichijo, H Emoto - GEOMATE Journal, 2022 - geomatejournal.com
In recent years, a local downpour occurs frequently in various parts of Japan and there is an
embankment destroyed by the downpour. River embankments are important structures to …

COUPLED ANALYSIS CONSIDERING DENSITY CHANGE OF UNSATURATED SOIL

D Yamashita, S Kanazawa - GEOMATE Journal, 2021 - geomatejournal.com
In recent years, with the increase in sudden heavy rainfall, such as typhoons and guerrilla
heavy rain, there are many reports of the collapse of soil structures on a global scale. People …

Numerical simulation of saturation process in TRU disposal facility

Y Takayama, R Hino, A Iizuka… - Computer Methods and …, 2015 - books.google.com
Due to its low permeability and excellent expansion characteristics, bentonite materials are
considered to be the engineered barrier in Trans-Uranium (TRU) disposal facility. It is …