FEATURES OF CALCULATION OF ASPHALT CONCRETE LAYERS ON SHEAR ATA FLEXIBLE PAVEMENTS DESIGN
Journal Title: Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки - Year 2018, Vol 29, Issue 3
Abstract
In article questions of definition of shear strength when calculating asphalt concrete layers of flexible pavements are considered. The main features definitions of a shearing strength of layers from asphalt concrete are given during the designing and design of pavements. Accumulation of plastic deformations in asphalt pavement in the form of a track, flows and other deformations of shear in warm season leads to reduction in the rate of the movement of traffic flow and decrease in consumer properties of the highway. Modern method of calculation of monolithic layers of flexible pavements are based on theories of strength, and don’t consider real conditions of the mechanism of destruction of asphalt pavements. And in modern standards of Ukraine there is no calculation of a shearing strength of asphalt concrete layers. For this reason, definition of shear strength is necessary at design of the road pavements answering to high consumer properties.
Authors and Affiliations
Н. О. Арсеньєва
Keywords
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