Results 261 to 270 of about 208,400 (295)
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Effect of granular shape on angle of internal friction of binary granular system
Fuel, 2015Abstract 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 ...
Xue-Li Chen, Haifeng Liu
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Granular Soil Relationship Between Angle of Internal Friction and Uniformity Coefficient
Lecture Notes in Civil Engineering, 2023Mindaugas Zakarka, Šarūnas Skuodis
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Angle of Internal Friction for Pond Ashes
Journal of Testing and Evaluation, 2000Abstract Thermal power stations use pulverized coal as fuel, producing enormous quantities of ash as a waste product of combustion. Nearly 800 million metric tons of ash is produced each year all over the world. In India, presently 97 million metric tons of ash is produced annually by power stations.
NS Pandian, A Sridharan, S Srinivas
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Prediction of Angle of Internal Friction Based on SPT N Values
2021The 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
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ANGLE OF INTERNAL FRICTION AND COHESION OF CONSOLIDATED GROUND MARIGOLD PETALS
Transactions of the ASAE, 2001This 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
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Internal Friction Angles: Characterization Using Biaxial Test Simulations
1997The 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
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Angle of repose and internal friction
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1966Abstract 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.
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INTERRELATION OF SHEAR ANGLES, EXTERNAL AND INTERNAL FRICTION DURING CHIP FORMATION
2020The aim is to develop a methodology for graph-analytical calculation of the shear angle during the formation of chips for the case when the initial data are reliable empirical dependencies for the components of the cutting force. The research methodology is based on the application of elements of cutting theory to the scheme of chip formation and the ...
Volodymyr, Protsiv +3 more
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Interrelation between Shearing Angles of External and Internal Friction during Chip Formation
Solid State Phenomena, 2019The aim of this work is to develop a methodology for graphically analytical calculation of angles of chip formation process for the case when the initial data are reliable empirical dependencies for the cutting forces’ components and value of shearing angle are obtained experimentally.
Oleksii Zhuravel +3 more
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Géotechnique, 2015
This paper presents an extensive study of a variable model clayey material, made of mixtures (in different proportions) of two mineralogically different clays. The basic clays are montmorillonite (Greek clay) characterised by a high plasticity, and kaolin P300, which is a more stable clay with low plasticity.
Hattab, Mahdia +2 more
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This paper presents an extensive study of a variable model clayey material, made of mixtures (in different proportions) of two mineralogically different clays. The basic clays are montmorillonite (Greek clay) characterised by a high plasticity, and kaolin P300, which is a more stable clay with low plasticity.
Hattab, Mahdia +2 more
openaire +1 more source