Results 51 to 60 of about 154 (104)
Machine learning modelling the rut depth of WMA mixtures with variable reclaimed asphalt pavement (RAP) and foamed bitumen content [PDF]
Дороги і мостиIntroduction. Rutting of flexible, super flexible and semi-rigid pavement structures is a typical and frequently decisive condition parameter, form of pavement deterioration.
Ali Saleh, László Gáspár
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Materials & DesignSemi-flexible pavement (SFP) material is a composite comprising cement, coarse aggregates and asphalt mortar, which has complex mechanical properties.
Senlin Ling +4 more
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Journal of Traffic and Transportation Engineering (English ed. Online), 2019 The article presents Polish experience with cold recycling of asphalt pavements with the usage of bituminous emulsion and cement. In the 1990s numerous roads in Poland required immediate reinforcement due to their significant degradation.
Bohdan Dołżycki, Piotr Jaskuła
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Finite element analysis of bearing capacity and cracking failure in semi-flexible pavement materials
Materials Research ExpressSemi-flexible pavement (SFP) materials are known for their outstanding rutting resistance; however, their applications to new pavements are limited due to uncertainties in their structural bearing capacity and cracking behavior.
Heng Zuo +4 more
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مجلة النهرين للعلوم الهندسيةThe present research aims to develop a sustainable, high-performance grout mix for semi-flexible pavement applications by partially replacing Ordinary Portland Cement (OPC) with Metakaolin (MK) and Ground Granulated Blast Furnace Slag (GGBS).
Safa Hussein, Alaa H Abed, Ali Alwash
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Applied SciencesCurrent Spanish road specifications, in accordance with circular economy strategies, allow reclaimed asphalt pavement (RAP) to be used in hot-mix asphalt production. RAP is produced by milling asphalt layers during pavement rehabilitation activities. The
Alaitz Linares-Unamunzaga +3 more
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Kerbala Journal for Engineering Sciences, 2020 The paving industry within the last century has developed extensively, mainly two paving technologies have targeted in this development, namely: flexible and rigid pavements. Although such technologies’ development is deeply enhanced, they still have unsolved shortcomings.
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DesignsPavement structures are one of the most critical civil infrastructures for the socio-economic development of communities. However, pavement construction demands an elevated financial budget and generates large amounts of environmental impacts ...
Oswaldo Guerrero-Bustamante +6 more
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Frontiers in MaterialsThe dynamic modulus of asphalt mixture is an important factor in the design of asphalt pavement, and many scholars have proposed different models for estimating the dynamic modulus of asphalt mixture, but there are almost no studies on the prediction of ...
Deyong Wang +5 more
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Rolling Resistance Evaluation of Pavements Using Embedded Transducers on a Semi-Trailer Suspension
SensorsRoad agency initiatives to reduce traffic-related greenhouse gas emissions are limited by the inability of current experimental methods to assess pavement impacts on vehicle energy consumption.
William Levesque +2 more
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