文章基本信息

标题：Investigation of the suspension of vehicles moving on stone roads
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作者：Umar Vakhidov ; Vladimir Makarov ; Vladislav Klubnichkin 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2020
卷号：329
页码：1-6
DOI：10.1051/matecconf/202032901009
语种：English
出版社：EDP Sciences
摘要：The paper studies the problem of traffic on mountain roads of natural origin. A mathematical model of a natural stone road is presented, the paper demonstrates also diagrams of “floodplain surface vs. support bed slope” correlation function. The calculation of the ride comfort of vehicles utilizes a four-mass model. Calculation results are demonstrated for a GAZ-3308 truck, as well as for a vehicle with half the suspension rate. The result obtained shows 30-50% reduction of the vibration load at a suspension rate reduction by 50%, dependent on the road type. The travel speed can be increased by 45% dependent on the road type and driver’s work time.