Results 61 to 70 of about 19,690 (165)

Fully undrained cyclic loading simulation on unsaturated soils using an elastoplastic model for unsaturated soils

E3S Web of Conferences, 2016
Several researchers have reported that Bishop’s mean effective stress decreases in unsaturated soils under fully undrained cyclic loading conditions, and unsaturated soils are finally liquefied in a similar manner as saturated soils.
Komolvilas Veerayut, Kikumoto Mamoru
doaj   +1 more source

Benefit of Unsaturated Soil Mechanics Approach on the Modeling of Early-Age Behavior of Rammed Earth Building. [PDF]

Materials (Basel), 2022
Chauhan P, Prime N, Plé O.
europepmc   +1 more source

Comparative analysis of saturated–unsaturated shear strength under undrained loading: Experimental validation and ANN prediction of clayey soils

AIP Advances
Geotechnical designs and analyses of earth structures and foundations exclusively involve the assessment and consideration of unsaturated soil shear strength. The laboratory testing equipment and methods for predicting the unsaturated soil shear strength
Prashant Pande, Jayant Giri, Mohd Sajid Ali, Faruq Mohammad, Jayant Raut, Sanjay Raut, T. Sathish, Pallavi Giri   +7 more
doaj   +1 more source

The performance of unsaturated shear strength models of silt soils using the soil water characteristics curve

Results in Engineering
Various studies have investigated soils' unsaturated shear strength properties using the modified triaxial testing machine, which is costly, and time-intensive for standard geotechnical procedures.
Habtamu Sewnet Alehgn
doaj   +1 more source

A pore network modeling approach to bridge void ratio‐dependent soil water retention and unsaturated hydraulic conductivity curves

Engineering Reports
In geotechnical engineering, understanding the relationship between soil permeability and deformation is essential, particularly for applications like earth dams, where compaction‐induced permeability reduction is crucial for performance optimization. In
Rasoul Mirghafari, Seyed Sajjad Sajjadian, Ehsan Nikooee, Ghassem Habibagahi, Amir Raoof   +4 more
doaj   +1 more source

A relook into plant wilting: observational evidence based on unsaturated soil-plant-photosynthesis interaction. [PDF]

Sci Rep, 2020
Garg A, Bordoloi S, Ganesan SP, Sekharan S, Sahoo L.   +4 more
europepmc   +1 more source

Study on the catastrophic mechanism of slope instability induced by pore gas migration under severe drying-wetting alternation

Scientific Reports
Pore gas migration under severe drying-wetting alternation induces the instability of unsaturated soil slopes, the study of its catastrophic mechanism can be based on the effective stress equation and shear strength equation of unsaturated soil, the ...
Jianjun Dong, Mingxin Xu, Hao Jiang, Ke Gao   +3 more
doaj   +1 more source

Enhanced forecasting of friction and cohesion of augmented unsaturated soil with nanostructured quarry fines (NQF) addition. [PDF]

Sci Rep
Kamchoom V, Van DB, Hosseini S, Alimoradijazi M, Amini-Khoshalan H, Mirzaghorbanali A, Shokri BJ, Arunachalam KP.   +7 more
europepmc   +1 more source

Predicting unsaturated soil hydraulic conductivity during drying and wetting processes with a statistical physical model. [PDF]

Sci Rep
Usowicz B, Lipiec J.
europepmc   +1 more source

Study on calculation of nonlimit passive earth pressure of unsaturated soil behind retaining wall. [PDF]

Sci Rep
Zhang Y, Gu W, Xu Q, Zhang S, Huang J, Huang S.   +5 more
europepmc   +1 more source