Results 21 to 30 of about 348,446 (303)
e-GFOS, 2021 Increasing the strength and durability of road surfaces is crucial. Therefore, the concrete compressive strength, flexural strength, frost, and abrasion resistance of fiber-reinforced concrete for rigid pavements are investigated in this study an ...
Andrey Mishutin +3 more
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Revista Ingenio, 2017 The failures in the pavements are presented by the progressive deterioration that occurs over time. One way to identify failures is through a visual inspection, which is how in this investigation several sections of the main urban roads in the ...
Romel Jesús Gallardo Amaya +2 more
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Effects of Pavement Roughness on Rigid Pavement Stress
Journal of Mechanics, 2011 ABSTRACTPavement roughness causes pavement stress fluctuation along the road. However, the dynamic effects were not taken into account in most pavement design and studies. To investigate the influences of roadway roughness on pavement stresses, this study developed a coupled system consisting of a quarter-car model and an equivalent lump pavement model.
C.-M. Kuo, C.-R. Fu, K.-Y. Chen
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Application of Recycled Asphalt Pavement Aggregate in Rigid Pavement
Journal of Building Technology, 2023 In Mexico, heavy traffic with excess loads is the main cause of pavement deterioration, which has influenced the consumption and exploitation of natural resources, thereby affecting road rehabilitation. The use of Reclaimed Asphalt Pavement (RAP) has been presented as a technique to reduce the aforementioned issues, which consists of milling the ...
Dulce Valeria Guzmán Ortiz +4 more
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The Porous Concrete for Rigid Pavement
Civil and Environmental Engineering, 2023 Abstract Roads play an important role as a connection between locations and can facilitate the efficient mobility of people's economic activities. Five tests are involved in evaluating of the porous concrete, such as the slump test, compressive strength test, permeability test, flexure test, and load capacity test
Supriyadi Asep, Sutandar Erwin
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Design life of rigid pavements under dynamic wheel loads
, 2022 The investigation of the pavement performance under dynamically increased wheel loads combines approaches about the modelling of axle assemblies, the simulation of the dynamic wheel loads due to longitudinal unevenness as well as the estimation of the ...
Blab, Ronald +4 more
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Beni-Suef University Journal of Basic and Applied Sciences, 2022 Background Rigid pavements have become an urgent demand in recent years, as these pavements need less maintenance and renovation than other types. However, traditional rigid pavement faces various challenges and difficulties over its lifetime.
Abeer Hassan +3 more
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Field cracking performance of airfield rigid pavements
Journal of Traffic and Transportation Engineering (English ed. Online), 2017 This paper discusses cracking in airport pavements as studied in Construction Cycle 6 of testing carried out at the National Airport Pavement Testing Facility by the Federal Aviation Administration. Pavements of three different flexural strengths as well
Yusuf Mehta +2 more
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Flexural fatigue characteristics of steel fiber reinforced recycled aggregate concrete (SFRRAC) [PDF]
Facta Universitatis. Series: Architecture and Civil Engineering, 2009 This research work is aimed at investigating the flexural fatigue behavior of Steel Fiber Reinforced Recycled Aggregate Concrete (SFRRAC). This study gains importance in view of the wide potential for demolished concrete to serve as a source of quality ...
Heeralal M., Kumar Rathish P., Rao Y.V.
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Deflection Control in Rigid Pavements
IOP Conference Series: Earth and Environmental Science, 2017 The need for modern transportation systems together with the high demand for perpetual pavements under the drastically increasing applied loads has led to a great deal of research on concrete as a pavement material worldwide. This research indeed instigated many modifications in concrete aiming for improving the concrete properties.
Nulu Varunkrishna, R Jayasankar
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