4.7 Article

Effects of dry-wet cycles on three-dimensional pore structure and permeability characteristics of granite residual soil using X-ray micro computed tomography

Related references

Note: Only part of the references are listed.
Article Geosciences, Multidisciplinary

Artificial Ground Freezing Impact on Shear Strength and Microstructure of Granite Residual Soil Under an Extremely Low Temperature

Ran An et al.

Summary: The AGF process significantly reduces the shear strength and cohesion of GRS, while the internal friction angle decreases slightly. Analysis of the pore size distribution reveals that under freezing-thawing, both macro-pores and micro-pores in GRS undergo changes simultaneously.

FRONTIERS IN EARTH SCIENCE (2021)

Article Engineering, Geological

Mechanical Response of Granite Residual Soil Subjected to Impact Loading

Xinyu Liu et al.

Summary: This paper investigates the mechanical responses of granite residual soil under impact loading through laboratory tests, revealing that high-speed impact loading increases the shear resistance of the soil and damages its structure. A framework is proposed to explain the soil structural damage and failure mechanism, providing parameters for subway tunnel construction.

INTERNATIONAL JOURNAL OF GEOMECHANICS (2021)

Article Engineering, Environmental

Collapse behavior of unsaturated remolded granitic residual soil

Pooya Saffari et al.

BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT (2020)

Article Materials Science, Multidisciplinary

Dynamic three-dimensional imaging and digital volume correlation analysis to quantify shear bands in grus

Chengsheng Li et al.

MECHANICS OF MATERIALS (2020)

Article Construction & Building Technology

Correction of texture depth of porous asphalt pavement based on CT scanning technique

Lei Gao et al.

CONSTRUCTION AND BUILDING MATERIALS (2019)

Article Metallurgy & Metallurgical Engineering

Use of X-ray computed tomography to study structures and particle contacts of granite residual soil

Sun Yin-lei et al.

JOURNAL OF CENTRAL SOUTH UNIVERSITY (2019)

Article Engineering, Geological

Geotechnical Characterization and Failure Mechanism of Landslide in Granite Residual Soil

Roberto Quental Coutinho et al.

JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING (2019)

Article Engineering, Geological

Three-dimensional modeling and analysis of macro-pore structure of coal using combined X-ray CT imaging and fractal theory

Gang Wang et al.

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES (2019)

Article Engineering, Environmental

Uniaxial compressive strength measurements of limestone plugs and cores: a size comparison and X-ray CT study

Jeroen F. Van Stappen et al.

BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT (2019)

Article Construction & Building Technology

Numerical study on seepage flow in pervious concrete based on 3D CT imaging

Jiong Zhang et al.

CONSTRUCTION AND BUILDING MATERIALS (2018)

Article Engineering, Geological

Engineering geology of basaltic residual soil in Leigiong, southern China

X. W. Zhang et al.

ENGINEERING GEOLOGY (2017)

Article Computer Science, Interdisciplinary Applications

Computation of fluid flow and pore-space properties estimation on micro-CT images of rock samples

M. Starnoni et al.

COMPUTERS & GEOSCIENCES (2017)

Article Engineering, Environmental

Occurrence characteristics of free iron oxides in soil microstructure: evidence from XRD, SEM and EDS

X. W. Zhang et al.

BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT (2016)

Article Water Resources

Connected pathway relative permeability from pore-scale imaging of imbibition

S. Berg et al.

ADVANCES IN WATER RESOURCES (2016)

Article Engineering, Geological

Relationship between soil structure and water retention properties in a residual compacted soil

Ivan Fernando Otalvaro et al.

ENGINEERING GEOLOGY (2016)

Article Engineering, Geological

Variability in unsaturated hydraulic properties of residual soil in Singapore

Qian Zhai et al.

ENGINEERING GEOLOGY (2016)

Article Engineering, Environmental

Changes in microstructure and physical properties of rocks caused by artificial freeze-thaw action

Jihwan Park et al.

BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT (2015)

Article Engineering, Environmental

Study on the permeability evolution law and the micro-mechanism of CCL in a landfill final cover under the dry-wet cycle

Yong Wan et al.

BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT (2014)

Article Engineering, Geological

Natural Variability of Shear Strength in a Granite Residual Soil from Porto

Luis Pinheiro Branco et al.

GEOTECHNICAL AND GEOLOGICAL ENGINEERING (2014)

Article Engineering, Environmental

Quantitative analysis of the microstructure of Shanghai muddy clay before and after freezing

Yi-qun Tang et al.

BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT (2012)

Article Engineering, Geological

Measurements of Drying and Wetting Permeability Functions Using a New Stress-Controllable Soil Column

C. W. W. Ng et al.

JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING (2012)

Proceedings Paper Engineering, Industrial

CT Investigation of Fracture Mechanism of Soil-Rock Mixtures

Huafei Sun et al.

PROGRESS IN INDUSTRIAL AND CIVIL ENGINEERING, PTS. 1-5 (2012)

Proceedings Paper Engineering, Civil

3-D FEM Seepage Simulation of Channel with Drain Pipes

Zongkun Li et al.

APPLIED MECHANICS AND CIVIL ENGINEERING (2012)

Article Engineering, Geological

Stiffness of a compacted residual soil

H. Rahardjo et al.

ENGINEERING GEOLOGY (2011)

Article Engineering, Geological

Behavior of unsaturated weathered residual granite soil with initial water contents

Chan-Kee Kim et al.

ENGINEERING GEOLOGY (2010)

Article Engineering, Geological

Wetting front advancing column test for measuring unsaturated hydraulic conductivity

X. Li et al.

CANADIAN GEOTECHNICAL JOURNAL (2009)

Article Environmental Sciences

Impact of hydraulic suction history on crack growth mechanics in soil

S. Yoshida et al.

WATER RESOURCES RESEARCH (2008)

Article Computer Science, Interdisciplinary Applications

Representing geometric structures in 3D tomography soil images: Application to pore-space modeling

Olivier Monga et al.

COMPUTERS & GEOSCIENCES (2007)

Article Engineering, Geological

Compressibility and shear strength of a residual soil

Yahia Mohamedzein et al.

GEOTECHNICAL AND GEOLOGICAL ENGINEERING (2006)

Article Engineering, Geological

Influence of cyclic wetting drying on collapse behaviour of compacted residual soil

Sudhakar Rao et al.

GEOTECHNICAL AND GEOLOGICAL ENGINEERING (2006)

Article Engineering, Geological

In situ visualization of fluid flow image within deformed rock by X-ray CT

T Hirono et al.

ENGINEERING GEOLOGY (2003)

Article Chemistry, Physical

Evaluation of scatter-to-primary ratio in soil CT-imaging

D Braz et al.

RADIATION PHYSICS AND CHEMISTRY (2001)