Effect of Binder Rheology and Aggregate Gradation on the Permanent Deformation of Asphalt Mixtures
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Civil Engineering"
DOI: 10.1007/s40999-021-00614-y
Abstract: Rutting is one of the main sources of distress in asphalt pavements and has been widely studied because it influences safety and maintenance costs. To mitigate this distress, the selection of adequate asphalt binder and… read more here.
Keywords: asphalt mixtures; binder; asphalt; effect ... See more keywords
Application of a novel linear-viscous approach to predict permanent deformation in simulative inverted pavements
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.120681
Abstract: Abstract This manuscript is a part of a novel investigative approach focusing on the design of inverted pavements in the United Kingdom. This paper reports the permanent deformation response of simulative (laboratory-scale) inverted pavements with… read more here.
Keywords: methodology; inverted pavements; linear viscous; viscous approach ... See more keywords
Determination of the permanent deformation of hot mix asphalt with natural desert sand
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.121255
Abstract: Abstract This study attempts to evaluate the permanent effects of using natural desert sand (NDS) on the behaviour of asphalt mixtures. Previous studies have focused on the characterization of permanent properties of asphalts that use… read more here.
Keywords: sand; hot mix; natural desert; mix asphalt ... See more keywords
Permanent deformation performance and a nonlinear constitutive model with thermal-mechanical coupling of PCPMA mixture
Sign Up to like & getrecommendations! Published in 2021 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2021.102018
Abstract: Abstract Polymers cracking products modified asphalt (PCPMA) pavement is a new warm mixing pavement technology. The permanent deformation properties of three types of PCPMA mixture were studied using repeated load triaxial (RLT) tests at different… read more here.
Keywords: mixture; pcpma mixture; model; deformation ... See more keywords
A unified model for estimating the permanent deformation of sand under a large number of cyclic loads
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.03.051
Abstract: Abstract How to accurately estimate the permanent deformation of soils due to large number cycles of cyclic loads is essential in many engineering projects, such as offshore wind turbine foundation and high-speed railway. It is… read more here.
Keywords: estimating permanent; stress; deformation; strain ... See more keywords
Experimental and analytical study of dynamic properties of UGM materials containing waste rubber
Sign Up to like & getrecommendations! Published in 2020 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2019.105978
Abstract: Abstract The permanent deformation characteristic is an important material property in determining the traffic-induced load-carrying ability of unbound granular materials (UGM). Since the repeated load triaxial test (RLT) is time-consuming, complicated, and expensive, it is… read more here.
Keywords: crumb rubber; study; estimating permanent; permanent deformation ... See more keywords
Analysis model for permanent deformation in granular materials under the action of superheavy vehicles
Sign Up to like & getrecommendations! Published in 2021 at "Transportation geotechnics"
DOI: 10.1016/j.trgeo.2021.100536
Abstract: Abstract The development of plastic deformation in flexible pavements has been a topic of research for several decades. Different models are available to predict this type of distress. However, the conditions defined by high loads… read more here.
Keywords: superheavy vehicles; model; deformation; model permanent ... See more keywords
Permanent deformation characteristics of silty sand subgrades from multistage RLT tests
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Pavement Engineering"
DOI: 10.1080/10298436.2015.1065991
Abstract: Rutting is one of the main forms of distresses in thin flexible pavement structures, often associated with accumulation of permanent deformation in unbound granular layers and subgrade soils under traffic loading. Realistic prediction of surface… read more here.
Keywords: deformation; silty sand; permanent deformation; rlt tests ... See more keywords
Prediction of permanent deformation for subgrade soils under traffic loading in Southern China
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Pavement Engineering"
DOI: 10.1080/10298436.2020.1765244
Abstract: The cumulative permanent strain of subgrade soils plays an important role in the pavement structure design and long-term pavement performance maintenance. In Southern China, the hot and humid clima... read more here.
Keywords: deformation subgrade; subgrade soils; southern china; prediction permanent ... See more keywords
Study of the Permanent Deformation of Soil Used in Flexible Pavement Design
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Civil Engineering"
DOI: 10.1155/2020/4274926
Abstract: The decreasing supply of soils with geotechnical parameters suitable for pavement designs is a visible problem in our environment. In order to establish more efficient designs and adequate construction criteria, it is essential to understand… read more here.
Keywords: soil used; deformation soil; pavement; study permanent ... See more keywords
Permanent Deformation Evaluation of Modified Asphaltic Pavement Based on Numerical Simulation Models
Sign Up to like & getrecommendations! Published in 2023 at "Civil and Environmental Engineering"
DOI: 10.2478/cee-2023-0016
Abstract: Abstract Since the use of additives supplies the different properties required to develop better-performing roadways, modification with additives has been used as one of the attractive alternatives when the base asphalt does not satisfy the… read more here.
Keywords: permanent deformation; deformation; using waste; waste materials ... See more keywords