Results 21 to 30 of about 173,368,104 (254)
Analysis of the Variation of Friction Coefficient of Sandstone Joint in Sliding
Advances in Civil Engineering, 2020 The friction coefficient of rock joints is closely related to the stability of the slope. However, it is difficult to predict the friction coefficient due to the influence of surface roughness and mechanical properties of rocks.
Guochao Zhao +4 more
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The Coefficient of Friction of Soccer Balls
Proceedings, 2020 Nine soccer balls were tested for their friction against a leather sheet, using a force plate. An average normal force of 63.6 N was applied and the movement of the ball had an average velocity of 15 mm/s.
Adin Ming Tan +3 more
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Effect of braking speed on the property of high-performance copper-based brake pads
Fenmo yejin jishu, 2021 High-performance copper-based brake pads were prepared by the traditional powder metallurgy method, and the commercial copper-based brake pads were used as a comparison.
WEI Dong-bin +8 more
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Experimental Investigation on Friction Coefficient between Sawtooth Steel Plate and Concrete [PDF]
E3S Web of Conferences, 2021 It is easy to think of using sawtooth steel plate on the surface of column to increase the interfacial friction in the temporary RC column underpinning structure.
Wu Erjun +3 more
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FRICTION COEFFICIENT DISPLAYED BY SLIDING AGAINST ARTIFICIAL GRASS [PDF]
Journal of the Egyptian Society of Tribology, 2015 The present work discusses the frictional behaviour displayed by the sliding of bare foot and different types of shoes against artificial grass. The effect of applied load on the static friction coefficient displayed by foot wear sliding against ...
Y. M. El-Sherbiny
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FRICTION COEFFICIENT OF RUBBER SLIDING AGAINST FLOORING MATERIALS [PDF]
Journal of the Egyptian Society of Tribology, 2011 The friction coefficient of rubber sliding against different types of flooring materials of different surface roughness was investigated under different sliding conditions: dry, water, water/detergent dilution, oil, water/oil dilution.
Y. M. El-Sherbiny +2 more
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Determination of Coefficient of Friction [PDF]
, 1962 This report addresses the determination of coefficient of ...
Vandergrift, E.F., E.F. Vandergrift
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Friction Analysis on Scratch Deformation Modes of Visco-Elastic-Plastic Materials [PDF]
, 2012 Understanding of abrasion resistance and associated surfaces deformation mechanisms is of primary importance in materials engineering and design. Instrumented scratch testing has proven to be a useful tool for characterizing the abrasion resistance of ...
D.J. , Schipper +3 more
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Journal of Materials Research and Technology, 2020 The lubricating property of mold slag is significant to determine the surface quality of strands. To investigate the friction property of mold slag in the mold, the friction coefficient of the crystalline slag and glassy slag at high temperatures was ...
Sheng Yu +5 more
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Monomeric Friction Coefficient of Metalnanodispersible Polymeric Systems [PDF]
Журнал нано- та електронної фізики, 2016 Influence of a nanodispersible metal excipient in number of 0 5,0 vol.% Cu for the size of a monomeric friction coefficient of polyvinylchloride (PVC) systems in temperature range 298 Т (Tg + 10) K is investigated.
B.B. Kolupayev +4 more
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