Measuring the coefficient of internal friction for soil in spherically symmetric plastic flowWithoutdoi:10.1007/BF02498522O. S. KolkovKluwer Academic Publishers-Plenum PublishersSoviet Mining
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The ratio of the frictional force between two bodies in contact, parallel to the surface of contact, to the force, normal to the surface of contact, with which the bodies press against each other. Also known as friction coefficient.McGraw...
A relation was obtained which permits determining the coefficient of friction of cohesionless soils on watertight polymer film facings of earth structures at preliminary design stages. 2. At present it is recommended to determine the coefficient of friction of soil on film experimentally on single-...
a街上没车了,他们走回旅馆 On the street the vehicle, they had not turned back the hotel [translate] aHe was hit by a car this morning ? 他乘汽车今晨撞? [translate] aThe coefficient of friction is dimensionless and was 摩擦系数是无维的并且是 [translate] ...
Solenoid valve flowcoefficientgenerally small, and the work of a very small pressure difference. 电磁阀一般流通系数很小, 而且工作压力差很小. 期刊摘选 Makecoefficientof friction lower into 0.001, almost in zero wear away of ideal lubrication status. ...
Determination of Erying Shear Stress and Pressure-viscosity Coefficient for HKD-1 Aviation Lubricating OilHKD-1型航空润滑油特征剪切应力及有效粘压系数确定的... 王燕霜,杨伯原,王黎钦 - 《摩擦学学报》 被引量: 5发表: 2006年 Estimation of Coefficient of Boundary Friction under Mixed Lubrication in Refr...
The parametric study shows that the friction coefficient of the embankment fill has a negligible influence on the formation and features of soil arching. 1. 土拱结构是由路堤中大于1.5 倍接触力均值的强力链构成, 而弱力链则主要起支撑作用。 2. springer Low and constant coefficient of friction ...
Noun1.coefficient of friction- the ratio of the weight of an object being moved along a surface and the force that maintains contact between the object and the surface coefficient- a constant number that serves as a measure of some property or characteristic ...
They showed that the increase in μ decreases the width of the hysteretic loops, and that during unloading and when the inter-particle coefficient of friction is high, for example, higher than 0.8, parameter μ also affects the evolution of the coordination number. Despite the increasing use of...