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Development of Wetting-Drying Curves from Elastic Wave Velocities Using a Novel Triaxial Test Apparatus Cover

Development of Wetting-Drying Curves from Elastic Wave Velocities Using a Novel Triaxial Test Apparatus

Studia Geotechnica et Mechanica
Volume 46 (2024): Issue 2 (June 2024)
By: Muhammad Irfan,  Ali Murtaza Rasool,  Mubashir Aziz,  Umair Ali,  Fawad Niazi and  Taro Uchimura  
Open Access
|Apr 2024

Figures & Tables

Figure 1:

Modified pedestal and top cap of triaxial apparatus, fitted with disk-type piezoelectric transducers at their respective centers.
Modified pedestal and top cap of triaxial apparatus, fitted with disk-type piezoelectric transducers at their respective centers.

Figure 2:

Specimen preparation and saturation.
Specimen preparation and saturation.

Figure 3:

Water injection/drainage setup.
Water injection/drainage setup.

Figure 4:

Schematic layout of modified SWCC wave velocity apparatus.
Schematic layout of modified SWCC wave velocity apparatus.

Figure 5:

Travel time determination of compression wave signals.
Travel time determination of compression wave signals.

Figure 6:

Travel time determination of shear wave signals.
Travel time determination of shear wave signals.

Figure 7:

Soil water characteristic curve (SWCC) of Edosaki sand.
Soil water characteristic curve (SWCC) of Edosaki sand.

Figure 8:

Relationship b/w suction and (a) shear wave velocity, (b) compression wave velocity.
Relationship b/w suction and (a) shear wave velocity, (b) compression wave velocity.

Figure 9:

Effect of variation in relative density on matric suction, shear wave velocity, and compression wave velocities with volumetric water content.
Effect of variation in relative density on matric suction, shear wave velocity, and compression wave velocities with volumetric water content.

Figure 10:

Measured Poisson’s ratio versus matric suction and volumetric water content.
Measured Poisson’s ratio versus matric suction and volumetric water content.

Figure 11:

Relation between soil moduli and degree of saturation.
Relation between soil moduli and degree of saturation.
DOI: https://doi.org/10.2478/sgem-2024-0006 | Journal eISSN: 2083-831X | Journal ISSN: 0137-6365
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Language: English
Page range: 111 - 124
Submitted on: Sep 15, 2023
Accepted on: Mar 11, 2024
Published on: Apr 21, 2024
Published by: Wroclaw University of Science and Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
Triaxial test,
soil water characteristic curve,
wave velocity characteristic curve,
Poisson’s ratio characteristic curve,
elastic wave velocity
Related subjects:
Geosciences,
Geosciences, other,
Materials sciences,
Composites,
Porous materials,
Physics,
Mechanics and fluid dynamics

© 2024 Muhammad Irfan, Ali Murtaza Rasool, Mubashir Aziz, Umair Ali, Fawad Niazi, Taro Uchimura, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution 4.0 License.

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