Results 261 to 270 of about 27,970 (292)

Effect of granular shape on angle of internal friction of binary granular system

Fuel, 2015
Abstract The study of angle of internal friction (ΦI) is widely prevalent due to its importance in science and engineering, and yet the quantitative description concerning the effect of granular shape on the ΦI is few. In our study, the influence of granular shape on the ΦI of various binary granular systems was investigated theoretically and ...
Xueli Chen, Haifeng Liu
exaly   +2 more sources

Internal Friction Angle of Cohesionless Binary Mixture Sand–Granular Rubber Using Experimental Study and Machine Learning [PDF]

Geosciences (Switzerland), 2023
This study aimed to examine the shear strength characteristics of sand–granular rubber mixtures in direct shear tests. Two different sizes of rubber and one of sand were used in the experiment, with the sand being mixed with various percentages of rubber
Firas Daghistani, Abolfazl Baghbani, Roohollah Shirani Faradonbeh   +2 more
exaly   +3 more sources

Predicting the Angle of Internal Friction from Simple Dynamic Consolidation Using Lactose Grades as Model

Journal of Pharmaceutical Innovation, 2019
Powder flow and packing behavior are among other factors determined by particle friction, which is traditionally measured in shear cells as the angle of internal friction (AIF).
Hana Hurychová, Pavel Ondrejcek, Martin Kuentz   +2 more
exaly   +2 more sources

Granular Soil Relationship Between Angle of Internal Friction and Uniformity Coefficient

Lecture Notes in Civil Engineering, 2023
Mindaugas Zakarka, Sarunas Skuodis
exaly   +2 more sources

Prediction of Angle of Internal Friction Based on SPT N Values

2021
The present study focused to estimate the angle of internal friction (ɸ) of cohesionless soil and cohesive (c-ɸ) soil considering field standard penetration test (SPT) data. Based on the SPT data an empirical correlation has been established between standard penetration number N and internal friction angle to predict the friction angle of soils.
Subhashree Dalai, Chittaranjan Patra
openaire   +1 more source

Angle of repose and internal friction

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1966
Abstract The relation between angle of repose and angle of internal friction in a fragmented mass is discussed, and experiments with crushed rocks are reported. It is concluded that the angle of repose is not generally the angle of internal friction of the material in the pile, but of the same material in a more closely packed condition.
openaire   +1 more source

ANGLE OF INTERNAL FRICTION AND COHESION OF CONSOLIDATED GROUND MARIGOLD PETALS

Transactions of the ASAE, 2001
This study was conducted to determine the effect of particle size (0.36 and 0.84 mm), moisture content (12 and 21% MC, dry basis), and addition of flow enhancer (0% and 3% of tricalcium phosphate) on angle of internal friction and cohesion of consolidated ground marigold petals.
null Y. Zou, null G. H. Brusewitz
openaire   +1 more source

Internal Friction Angles: Characterization Using Biaxial Test Simulations

1997
The internal angles of friction for cohesionless assemblies of particles under compression were determined using molecular dynamics type simulations of biaxial tests. The objective was to determine appropriate internal friction angles to be used for continuum modelling of broken ice covers on waterways.
D. Corriveau, S. B. Savage, L. Oger
openaire   +1 more source

Relationship between the angle of repose and angle of internal friction for agricultural granular materials:

Tanzania Journal of Agricultural Sciences, 2015
Click on the link to view the abstract.Keywords: Angle of repose, angle of internal friction, granular materials, triaxial compression machine, moisture contentTanzania J. Agric. Sc.
Kajuna, STAR, Rugenga, E
openaire   +1 more source

A summary of Viking sample‐trench analyses for angles of internal friction and cohesions

Journal of Geophysical Research: Solid Earth, 1982
Analyses of sample trenches excavated on Mars, using a theory for plowing by narrow blades, provide estimates of the angles of internal friction and the cohesions of the Martian surface materials.Angles of internal friction appear to be the same as those of many terrestrial soils because they are generally between 27° and 39°.
H. J. Moore, G. D. Clow, R. E. Hutton
openaire   +1 more source