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Measuring the coefficient of internal friction for soil in spherically symmetric plastic flowWithoutdoi:10.1007/BF02498522O. S. KolkovKluwer Academic Publishers-Plenum PublishersSoviet Mining
Friction, Coefficient of the ratio of the frictional forceFto the reactionTnormal to the surface of contact that occurs upon application of a load that presses one body against another: / =FIT.The coefficient of friction is used in technical calculations to describe the frictional interaction betwe...
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...
aNopassion Nopassion[translate] aThe friction coefficient of Angle gravel and cohesive force is bigger than medium sand, clay and stable, can be optimized angle gravel soil as a filler reinforced soil slope. 正在翻译,请等待...[translate]
A Short Note on the Earth Pressure and Mobilized Angle of Internal Friction in One-Dimensional Compression of Soils normally consolidated soilmobilized angle of internal frictionIn this note an empirical expression for the coefficient of earth pressure at-rest K0 in terms ... A Federico,G Elia,V...
μst is the static friction coefficient between the lower and ground plates, Δμ is the difference between the maximum friction coefficient and the dynamic friction coefficient, α is a constant, and fB is the force normal to the friction surface. From: Vibration Control and Actuation of Large...
4.For sliding contact, the coefficient of kinetic friction Uk is defined as the ratio of the frictional force to the normal force.滑动接触时,动摩擦系数Uk的定义是摩擦力与法向力的比率。 5.A simplified recurrence method in frequency subdomain for calculating the dynamic flexibility of complex soil...
The following formula can calculate the tangent value of the obstacle angle of the triangular grid. This angle represents the ability of meshes to hinder flow. The larger the obstacle angle is, the stronger the flow friction is $$I_{i} = \tan \theta^{*} = - \tan \theta \cdot \cos...
According to the explanations of Li & West [38], a high amount of energy loss can be expected in the crown area of the tire, where a significant amount of tread compound is present. Furthermore, they emphasised that friction between polymer chains and the existence of reinforcing fillers of...