Results 31 to 40 of about 297,566 (315)

Effects of Waste Frying Oil and Crumb Rubber on the Characteristics of a Reclaimed Asphalt Pavement Binder

open access: yesMaterials, 2021
The reclaimed asphalt pavement (RAP) has become a moderately common practice in most countries; Hence, rejuvenating materials with RAP have earned publicity in the asphalt manufacturers, mainly due to the increasing raw material costs. In this study, the
M. Bilema   +7 more
semanticscholar   +1 more source

Review on evolution and evaluation of asphalt pavement structures and materials

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2020
The purpose of this study was to summarize the wide-range literatures on asphalt pavements, explore the evolution of road pavements, analyze typical asphalt pavement structures, highlight current trends in research and industry, and to recommend future ...
Yu Liu   +4 more
doaj   +1 more source

Evaluation on Distribution Characteristics of Pore Water Pressure within Saturated Pavement Structure Based on the Proposed Tire-Fluid-Pavement Coupling Model

open access: yesAdvances in Materials Science and Engineering, 2022
To investigate the flow characteristics of pore water in asphalt pavement and the variation law of the pore water pressure under vehicle loading, a novel method based on BA network and quartet structure generation set method was proposed to reconstruct ...
Binshuang Zheng   +6 more
doaj   +1 more source

Bituminous pavement sustainability improvement strategies

open access: yesEnergy Nexus, 2022
Transportation systems have enormous challenges in terms of sustainability since they deal with issues like economic, environmental, and social factors, and pavement sustainability is unavoidably one of these problems.
Toryila Michael Tiza   +4 more
doaj   +1 more source

High Percentages of Reclaimed Asphalt Affect the Performance of Asphalt Binder [PDF]

open access: yes, 2020
More than 90 percent of the road and highway network in the United States is paved with asphalt concrete. Maintenance and periodic rehabilitation require a continuous supply of aggregates and asphalt binder, both of which are becoming increasingly scarce
Butt, Ali A.   +2 more
core  

Viscoroute 2.0: a tool for the simulation of moving load effects on asphalt pavement [PDF]

open access: yes, 2010
As shown by strains measured on full scale experimental aircraft structures, traffic of slow-moving multiple loads leads to asymmetric transverse strains that can be higher than longitudinal strains at the bottom of asphalt pavement layers.
Chabot, Armelle   +3 more
core   +5 more sources

Mechanical Performance of Reclaimed Asphalt Pavement Modified with Waste Frying Oil and Crumb Rubber

open access: yesMaterials, 2021
Researchers are exploring the utilisation of reclaimed asphalt pavement (RAP) as a recycled material to determine the performance of non-renewable natural aggregates and other road products such as asphalt binder, in the construction and rehabilitation ...
M. Bilema   +6 more
semanticscholar   +1 more source

Research on maintenance equipment and maintenance technology of steel fiber modified asphalt pavement with microwave heating

open access: yesCase Studies in Construction Materials, 2023
In this article, the 166TYHB road microwave maintenance vehicle was used as the main equipment, aiming at the investigation of the application characteristics of microwave healing technology on asphalt pavement and proving the effective of microwave ...
Yihan Sun   +5 more
doaj   +1 more source

ASPECTS OF PREDICTION OF THE ASPHALT PAVEMENT TEMPERATURE REGIMES FOR PURPOSES OF THE FLEXIBLE PAVEMENT DESIGNING [PDF]

open access: yesДороги і мости, 2023
Introduction. The introduction to the paper describes the impact of critical temperatures and temperature loadings on the performance of the asphalt pavement layer and also on the entire flexible road pavement construction. Problem statement.
Tetyana Tereshchenko
doaj   +1 more source

Structural Optimization of Steel—Epoxy Asphalt Pavement Based on Orthogonal Design and GA—BP Algorithm

open access: yesCrystals, 2021
Fatigue cracks often occur in the deck asphalt pavement of steel bridges at the top of the longitudinal stiffening rib. To prevent this issue, the traditional design strategy of the steel bridge deck asphalt pavement structure was optimized, and a new ...
Xunqian Xu   +5 more
doaj   +1 more source

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