Evaluation of the field segregation of asphalt pavement with 30# low penetration asphalt binder
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Pavement Research and Technology"
DOI: 10.1007/s42947-019-0018-z
Abstract: Due to the segregation of asphalt pavement, the damage of asphalt pavement always starts from locality. The viscosity of the 30# asphalt is always relative higher, which may cause more worries about the segregation of… read more here.
Keywords: low penetration; segregation asphalt; asphalt; asphalt pavement ... See more keywords
Adaptability of asphalt pavement structures to deformation of embankment underlain by black cotton soil
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DOI: 10.1007/s42947-020-0045-9
Abstract: Three pavement structures, including fatigue-resistant layer sandwich structure (FRLSS), sandwich asphalt pavement structure (SAPS) and semi-rigid base pavement structure (SRBPS), were designed to investigate their adaptability to the differential deformation of highway embankment on black… read more here.
Keywords: pavement structures; pavement; black cotton; adaptability ... See more keywords
Investigation of Foamed Bitumen Mixes Using Reclaimed Asphalt Pavement Materials for Cold Recycling Technology
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Pavement Research and Technology"
DOI: 10.1007/s42947-021-00014-4
Abstract: Utilization of reclaimed asphalt pavement (RAP) in road construction has become a common practice worldwide. This is in-line with the global objective of sustainable development aimed at lowering the consumption of dwindling sources of virgin… read more here.
Keywords: reclaimed asphalt; rap materials; technology; asphalt pavement ... See more keywords
Energy harvesting from asphalt pavement using thermoelectric technology
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DOI: 10.1016/j.apenergy.2017.08.091
Abstract: Nowadays, energy harvesting from road has become a research hotspot. The power generation system within asphalt pavement based on thermoelectric technology was studied in this paper. The characteristics of temperature difference between the pavement and… read more here.
Keywords: energy; temperature difference; road; thermoelectric technology ... See more keywords
Thermal accumulation mechanism of asphalt pavement in permafrost regions of the Qinghai–Tibet Plateau
Sign Up to like & getrecommendations! Published in 2018 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.10.065
Abstract: Abstract This paper monitors and calculates the hydrothermal data in an “atmospheric–pavement structure–permafrost” system of an asphalt pavement from 2010 to 2014 and compares the data with that observed from an adjacent natural surface system.… read more here.
Keywords: pavement; permafrost; thermal accumulation; heat ... See more keywords
Automatic detection of asphalt pavement raveling using image texture based feature extraction and stochastic gradient descent logistic regression
Sign Up to like & getrecommendations! Published in 2019 at "Automation in Construction"
DOI: 10.1016/j.autcon.2019.102843
Abstract: Abstract Raveling is one of the critical and pervasive modes of failure observed in asphalt pavement road. Automatic detection of raveling based on image samples is a challenging task due to the complex texture of… read more here.
Keywords: asphalt pavement; texture; image; detection ... See more keywords
Shear fatigue between asphalt pavement layers and its application in design
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2016.12.151
Abstract: Abstract The performance and usable life of an asphalt pavement mainly depend on the interlayer bonding state. To design an asphalt pavement, tensile fatigue stress of the asphalt layer and permanent deformation of the asphalt… read more here.
Keywords: pavement layers; asphalt pavement; design; shear fatigue ... See more keywords
Potential use of reclaimed asphalt pavement and recycled concrete aggregate in base/subbase layers of flexible pavements
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DOI: 10.1016/j.conbuildmat.2017.06.028
Abstract: Abstract In current road and pavement engineering practices, the lack of fresh natural aggregate (granular material) supplies with increasing processing costs have led to use various reclaimed/recycled materials from old structures as a source of… read more here.
Keywords: concrete aggregate; pavement; rap; reclaimed asphalt ... See more keywords
Flexural fatigue evaluation of cement-treated mixtures of reclaimed asphalt pavement and crushed aggregates
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DOI: 10.1016/j.conbuildmat.2017.10.003
Abstract: Abstract This paper evaluates the fatigue behavior of cement-treated recycled pavement materials. Six mixtures with different cement contents and reclaimed asphalt pavement (RAP) percentages were tested under static and cyclic flexural loading. Cement content was… read more here.
Keywords: flexural fatigue; cement; reclaimed asphalt; asphalt pavement ... See more keywords
Energy-based crack initiation model for load-related top-down cracking in asphalt pavement
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DOI: 10.1016/j.conbuildmat.2017.11.008
Abstract: Abstract This paper aims at investigating the mechanisms of load-related top-down cracking (TDC) and developing a framework to predict the TDC initiation life for asphalt pavements. Firstly, a three-dimensional model is constructed to simulate the… read more here.
Keywords: initiation; pavement; model; asphalt ... See more keywords
Dynamic response of temperature-seepage-stress coupling in asphalt pavement
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DOI: 10.1016/j.conbuildmat.2019.03.183
Abstract: Abstract Temperature-seepage-stress coupling exists in asphalt pavement and directly affects force and failure mechanisms in the pavement structure. The objective of this paper is to propose a systematic approach to simulate the dynamic characteristics of… read more here.
Keywords: seepage stress; stress; temperature seepage; asphalt pavement ... See more keywords