Influence of transient flow during infiltration and isotropic/anisotropic matric suction on the passive/active lateral earth pressures of partially saturated soils

H Fathipour, SB Tajani, M Payan, RJ Chenari… - Engineering …, 2022 - Elsevier
In this study, the influence of transient flow on the active and passive lateral earth pressures
of variably saturated backfills is thoroughly evaluated employing the lower bound theorems …

Anisotropic behavior of fiber-reinforced sands

S Ghadr, H Bahadori - Journal of Materials in Civil Engineering, 2019 - ascelibrary.org
The contribution of fibers to the strength of fiber-reinforced soils is dependent on multiaxial
stress space. This study furthers knowledge on the dependency of steady states on …

Effect of grain size on undrained anisotropic behaviour of sand–fibre composite

S Ghadr - Transportation Geotechnics, 2020 - Elsevier
This study investigates the dependency of steady states on anisotropy in unreinforced
uniform angular silica sands and those reinforced with micro-synthetic fibres. In doing so, the …

Research on safety evaluation method of high-fill slope considering heterogeneity and anisotropy

Z Li, L Sun, L Liu, C Guan - Bulletin of Engineering Geology and the …, 2022 - Springer
In recent years, the number of high-filled slopes has gradually increased, and the height has
continued to grow, with the maximum filling height exceeding 100 m. Therefore, a suitable …

Influence of Low Silt Content on the Anisotropic Behaviour of Sand

V Mohammadi, H Bahadori - International Journal of Civil Engineering, 2024 - Springer
Most natural sandy deposits contain low amounts of fine content (< 10%), which is usually
anisotropic and characterized by complex microstructures. The present study investigates …

Orientation of deposition planes and shear strength of typical clays from Pakistan

M Nawaz, M Aziz, J Israr - Iranian Journal of Science and Technology …, 2020 - Springer
This study presents results of unconsolidated-undrained triaxial compression tests on two
typical clays of different plasticities from Pakistan. Remolded soil specimens were prepared …

Impact of Inherent Anisotropy on the Shear Behavior of Sand–Textured Geomembrane Interface

AH Asl Faregh, A Hamidi - International Journal of Civil Engineering, 2020 - Springer
In this paper, a comprehensive laboratory study was done on the shear behavior of the
interface between geomembrane and an adjacent sandy layer using a modified direct shear …

Effect of matric suction on stress-induced anisotropy behavior of unsaturated clay

Y Su, G Cai, J Li, Y Shan, R Yang - 2024 - researchsquare.com
Lots of geotechnical engineering problems are closely related to the anisotropic behavior of
unsaturated soils. In this paper, suction-controlled, consolidated, drained triaxial shear tests …

Investigating the Effect of Particle Size on the Anisotropic Behavior of Saturated Sands, Using Hollow Cylindrical Torsional Shear Apparatus

A Mohammadi, H Bahadori - AUT Journal of Civil Engineering, 2020 - ajce.aut.ac.ir
The inherent anisotropic behavior of sands and the grain size effects are studied in this
paper. A series of undrained torsional shear tests with constant inclination angle (α°) and …

[PDF][PDF] Mohsin Nawaz, Mubashir Aziz &

J Israr - researchgate.net
This study presents results of unconsolidated-undrained triaxial compression tests on two
typical clays of different plasticities from Pakistan. Remolded soil specimens were prepared …