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Ivan Novikov, Dmitriy Lazarev
Pág. 463 - 467
The paper deals with a research approach for vehicle braking in regard to the coefficient of tire adhesion with the road surface. An attempt was made to define physical meaning of the terms ?external friction?, ?frictional loads? and ?coefficient of fric...
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V. M. Bohomaz,L. M. Bondarenko,K. Ts. Hlavatskyi,K. O. Sokol
Pág. 123 - 131
Purpose. The value of drive resistance to its movement is the main parameter at calculating the drive power of bridge crane. The value of the wheel rolling friction on the rails is one of the important parts of the resistance to movement. It is necessary...
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N. N. Moroz
Pág. 266 - 269
The algorithm of calculation of stressed-and-strained state for determination of the optimum friction forces and the diameter of round sheet blank is developed. The theoretical results are compared with the experimental research data. The optimum values ...
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M. O. Kuzin,T. M. Meshcheryakova
Pág. 169 - 175
The possibility of using the simulation structure models and variation models of mechanics is shown for finding quantity and size of antifriction alloy phase with raised wear resistance. The numerical realization of models displays that the optimal value...
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Valentina Flores-Aqueveque,Gabriel Vargas,Jose Rutllant,Jacobus P. Le Roux
Pág. 288 - 310
The coast of the Atacama Desert is characterized by the occurrence of strong south- and southwesterly winds. The arid climate, flat geomorphology and the characteristics of the superficial sediments on Pampa Mejillones, located in northern Chile (ca. 23°...
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