Determination of the average torsional stiffness of tires of a double vehicle wheel during its interaction with the road surface

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dc.contributor.authorLeontiev, Dmytro
dc.contributor.authorFrolov, Andrii
dc.contributor.authorЛеонтьєв, Дмитро Миколайович
dc.contributor.authorФролов, Андрій Анатолійович
dc.date.accessioned2023-02-08T14:11:09Z
dc.date.available2023-02-08T14:11:09Z
dc.date.issued2022
dc.description.abstractProblem. In the scientific and methodological recommendations of forensic institutions and in the scientific and technical literature there are currently no universal methods for determining the braking parameters of cargo multi-axle vehicles that have wheels with double tires, which affects the results of drawing up the conclusions of the motor-technical expertise. The lack of universal methods is due to the difficulty of determining the actual braking, especially when the tires of dual wheels interact with the road surface. Goal. The goal is justification of the method of determining the average torsional stiffness of tires of a double vehicle wheel during its interaction with the road surface. Methodology. The approaches adopted in the work to achieve the set goal are based on the theoretical foundations of the deformation of elastic elements, which are located parallel to each other. Results. Equations are determined that allow you to calculate the value of the average torsional stiffness of the tire for wheels that have double, triple or quadruple tires. Originality. The results of the research provide a general idea of the effect of the pressure in the tires of a double wheel on the value of its average torsional stiffness. Practical value. The obtained results can be recommended to expert motor technicians when drawing up a conclusion of an expertise or an expert study. Besides, the results of the study can be used in the educational process during the training of specialists in the field of transport or mechanical engineering.uk_UK
dc.identifier.citationLeontiev, D. Determination of the average torsional stiffness of tires of a double vehicle wheel during its interaction with the road surface / D. Leontiev, A. Frolov // Автомобiльний транспорт : зб. наук. пр. / М-во освiти i науки України, ХНАДУ ; редкол.: А. В. Гнатов (гол. ред.) та iн. – Харкiв, 2022. –  Вип. 51. – С. 14–25.uk_UK
dc.identifier.issn2219-8342
dc.identifier.urihttps://dspace.khadi.kharkov.ua/handle/123456789/8573
dc.language.isoenuk_UK
dc.publisherХарківський національний автомобільно-дорожній університетuk_UK
dc.subjecttorsional stiffnessuk_UK
dc.subjecttire pressureuk_UK
dc.subjecttire stiffnessuk_UK
dc.subjectdouble wheeluk_UK
dc.subjecttwin wheelsuk_UK
dc.subjectparallel springsuk_UK
dc.subjectкрутильна жорсткістьuk_UK
dc.subjectтиск в шиніuk_UK
dc.subjectжорсткість шиниuk_UK
dc.subjectподвійне колесоuk_UK
dc.subjectздвоєне колесоuk_UK
dc.subjectпаралельні пружиниuk_UK
dc.subject.doi10.30977/AT.2219-8342.2022.51.0.02uk_UK
dc.subject.udc629.021uk_UK
dc.titleDetermination of the average torsional stiffness of tires of a double vehicle wheel during its interaction with the road surfaceuk_UK
dc.title.alternativeВизначення середньої крутильної жорсткості шин здвоєного автомобільного колеса при його взаємодії з поверхнею дорожнього покриттяuk_UK
dc.typeArticleuk_UK

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