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Information × Registration Number 0223U003824, 0122U201012 , R & D reports Title Improving the efficiency and resource conservation of road construction machinery popup.stage_title Head Fedrovska Nataliia M., Доктор технічних наук Registration Date 07-07-2023 Organization Kharkiv National Automobile and Road University popup.description2  SMALL LOADER, POLLUTION, WORKING FLUID, ROPE DRUM, ANSYS MOTION, HINGED MACHINE, LOAD, IMPULSE BRAKING, WIND LOAD, FAUCET, DIAGNOSTIC TOOLS, HYDRO UNITS, VIBRATORY CUTTING, BOUND SOILS, SEMI-TRAILER SCRAPER, ENERGY CONSUMPTIONS, ON-BOARD ROTATION SYSTEM, INTELLIGENT SYSTEM, ENERGY SAVING, MICRO-RIGHTNESS, ADSORPTION LAYER. The object of research work of the department is various construction, including agricultural and transport machines. The purpose of the work is to improve the efficiency of mechanical equipment of the road construction complex due to the improvement of structures and energy saving Both theoretical and experimental methods were used in the work research: testing of natural samples, theoretical description of workers processes, simulation of active loads, mathematical modeling works of motor graders, bulldozers, scrapers, loaders. The substantiation of the method of measuring the unevenness of the support surface has been completed of the work site where the small loader moves. The influence of particle sizes of contaminants of working fluids on rate of wear of elements of hydraulic equipment of construction and road cars. The effect of geometrical deviations of the cable rope's custom was studied drum for its stability. The load of the bearing system of the hinged machine with using ANSYS MOTION. The process of impulse braking of cranes has been studied under the action of wind loads. Diagnostic errors in the diagnostic system were determined parameters of hydraulic drives of construction and road machines. The influence of the kinematics of the working equipment of earthmoving machines was studied machines for the process of deep vibratory cutting of bound soils. Simulation of the movement of a semi-trailer scraper on a slope was performed. The energy consumption of the hydraulic system was studied small loader with an on-board turning system. Product Description popup.authors Efimenlo Andriy Ivanenko Oleh Ivanovych Avrunin Grigory A Karavan Ruslan Kyrychenko Ihor H. Kovalevsky Sergey H. Kosolapov Victor B Lushenko Andriy Moroz Irene Musaiev Zaur Razylovich Olieinikova Oleksandra M. Orel Oleksandr V Pimonov Igor H. Penkina Nataliy Ragulin Vitaly M Razaryonov Leonid V Suminov Andriy Suponyev Volodymyr Mykolayovych Kholodov Anton P. Shevchenko Valerii O. Shtoda Vadim Scherbak Oleg V Shchukin Olexander V Yarizhko Olexander V popup.nrat_date 2023-07-07 Close