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Basal conditions of Denman Glacier from glacier hydrology and ice dynamics modeling [PDF]

open access: yesThe Cryosphere, 2023
Basal sliding in Antarctic glaciers is often modeled using a friction law that relates basal shear stresses to the effective pressure. As few ice sheet models are dynamically coupled to subglacial hydrology models, variability in subglacial hydrology ...
K. McArthur   +3 more
doaj   +1 more source

Effect of Local Cyclic Loading on Direct Shear Strength Characteristics of Shear-Zone Soil

open access: yesApplied Sciences, 2022
The reservoir landslide in the Three Gorges Reservoir Area (TGRA) often suffers from local cyclic loading scenarios produced by surge waves, groundwater level fluctuation, traffic loading, and seismic activity.
Qiong Chen   +3 more
doaj   +1 more source

Compressions of magnetorheological fluids under instantaneous magnetic field and constant area

open access: yesScientific Reports, 2021
Compressions of magnetorheological (MR) fluids have been carried out under instantaneous magnetic fields. The yield strength of the MR fluid in compressive mode has been derived by assuming that it was a transformed shear flow in Bi-visous model.
Hongyun Wang   +4 more
doaj   +1 more source

Study of Non-Newtonian biomagnetic blood flow in a stenosed bifurcated artery having elastic walls

open access: yesScientific Reports, 2021
Fluid structure interaction (FSI) gained attention of researchers and scientist due to its applications in science fields like biomedical engineering, mechanical engineering etc.
Hasan Shahzad   +5 more
doaj   +1 more source

Analysis of mechanical properties of sand shale mixture under reciprocating shear

open access: yesShuili Shuiyun Gongcheng Xuebao, 2021
The mechanical properties of soil under reciprocating shear are of great significance to the study of cyclic load response. By improving the reciprocating shear direct shear instrument, 4 normal stresses are set for 32 cycles of shear.
WU Xiao
doaj   +1 more source

On the Kaolinite Floc Size at the Steady State of Flocculation in a Turbulent Flow. [PDF]

open access: yesPLoS ONE, 2016
The flocculation of cohesive fine-grained sediment plays an important role in the transport characteristics of pollutants and nutrients absorbed on the surface of sediment in estuarine and coastal waters through the complex processes of sediment ...
Zhongfan Zhu   +3 more
doaj   +1 more source

A modified lower-order theory for FG beam with circular cross-section

open access: yesFrontiers in Materials, 2022
The modified uncoupled lower-order beam theory (LBT) based on the third-order shear deformation model was established for functionally graded (FG) beams with circular cross-section in this paper.
T. C. Duan   +5 more
doaj   +1 more source

Micromechanics of slow granular flows [PDF]

open access: yesEPJ Web of Conferences, 2021
It has been contemplated for a long time that dense granular materials flow in a stick-slip manner, and large fluctuations in the stresses are associated with it.
Gautam Ravi, Nott Prabhu R.
doaj   +1 more source

The Effect of Grading Index on Two-dimensional Stress and Strain Distribution of FG Rotating Cylinder Resting on a Friction Bed Under Thermomechanical Loading [PDF]

open access: yesJournal of Stress Analysis, 2019
This paper presents two-dimensional stress and strain behavior of a FG rotating cylindrical shell subjected to internal-external pressure, surface shear stresses due to friction, an external torque, and constant temperature field.
M. Omidi bidgoli, A. Loghman, M. Arefi
doaj   +1 more source

Advanced Dynamic Thermal Vibration of Laminated FGM Plates with Simply Homogeneous Equation by Using TSDT and Nonlinear Varied Shear Coefficient

open access: yesApplied Sciences, 2022
The effects of advanced nonlinear varied shear coefficient and third-order shear deformation theory (TSDT) on the dynamic responses of thick functionally graded material (FGM) plates under thermal vibration are investigated.
Chih-Chiang Hong
doaj   +1 more source

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