The main aim of this paper is to estimate the friction behavior of asphalt concrete road surfaces at any speed using the fuzzy logic approach. Friction is defined in the paper, and the effects of road surface characteristics, mainly macrotexture and microtexture properties, on the friction ...
9b). The surface-to-surface contact with friction coefficient R = 0.3 was adopted. There is no contact between the side surfaces of the steel dowels (the surfaces between the steel and the concrete in the plane of the steel dowels). The general static method for the incremental step ...
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5, remove the airport road marking, runway tire braking trace and so on, to obtain a rough surface friction coefficient is very high. 6, the cement asphalt pavement, bridge, highway bridge fault, high elevation sites epoxy resin wear-resisting floor milling leveling ...
concrete, structural—concrete used to carry structural load or to form an integral part of a structure; concrete of a quality specified for structural use. concrete, structural lightweight—structural concrete made with low-density aggregate; having an air-dry density of not more than 115 lb/ft3...
The RCA used on the new concrete mixes had up to 10% asphalt particles from the old pavement. The incorporation of the fine fraction of RCA was not possible due to the risk of not meeting the requirements of frost resistance of the new pavement. To meet strength requirements, 365 kg/m3 ...
Asphalt products Building deformation joint device Sealing strip Geotechnical materials Bridge Seismic Isolation Bearing Concrete Joint Waterstop Water Swelling Waterstop Buildings Seismic Isolation Bearing Bridge Road Expansion Joint Container house In...
To address this issue, Aliha et al. introduced a new model called Edge Notched Disc Bendِ (ENDB), which can test and calculate the fracture toughness of composite materials like concrete and asphalt in pure modes III, I, and the combination of these modes (I/III or III/I)56,57. ...
A storage stability evaluation method suitable for TAP/SBS-modified asphalt was developed. Based on the test results of the TAP/SBS-modified asphalt, APC-AC specimens with different TAP contents were developed. To study the cooling performance of the developed APC-AC, laboratory temperature ...
Wu et al. (2017) expressed a modified tabular function of the KCC model for asphalt concrete structures, since the corresponding strains at the peak stress of normal concretes and asphalt structures are significantly different. This publication inspired the research of a method to modify the KCC ...