Results 31 to 40 of about 3,941 (168)

Rutting Performance of Nano-Silica-Modified C320 Bitumen

Eng, 2022
Nanomaterials exhibit novel properties and profound attributes as an additive in asphalt binder modification. However, the application of nano-silica in asphalt binders and mixture modification is still limited, and further research is required.
Nuha S. Mashaan
doaj   +1 more source

Development of Prediction Model for Rutting Depth Using Artificial Neural Network

CivilEng, 2023
One of the most common pavement distresses in flexible pavement is rutting, which is mainly caused by heavy wheel load and various other factors. The prediction of rutting depth is important for safe travel and the long-term performance of pavements ...
Rami Khalifah, Mena I. Souliman, Mawiya Bin Mukarram Bajusair   +2 more
doaj   +1 more source

Serological and histolomorphological investigation of camel bulls testes (Camelus dromedaries) during the rutting and non-rutting seasons

BMC Veterinary Research
Background Camels are bred for their milk, meat, wool and hair, transportation, and their excrement as fuel. The seasonal reproduction of camel bull is accompanied by changes in sexual activity, the morphology, and function of the testes.
Fatma Ali, Ragab Hassan Mohamed, Mahmoud Abd-Elkareem, Mervat S. Hassan   +3 more
doaj   +1 more source

Investigation the effect of newly used polymer modified bitumen on the performance of hot mix asphalt containing reclaimed asphalt pavement

Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2021
The current research focuses on investigating the effect of using reclaimed asphalt pavement (RAP) on performance of hot mix asphalt (HMA) prepared with polymer modified bitumen (PMB) binder. This PMB used for the first time with HMA contained RAP.
Osamah H. Chafat, Sahar B. Al-Ghurab, Basim H. Al-Humeidawi   +2 more
doaj   +1 more source

Investigating the Performance of Cracked Asphalt Pavement Using Finite Elements Analysis [PDF]

Civil Engineering Infrastructures Journal, 2020
Occurrence of top down and bottom up fatigue cracking in asphaltic pavements is common. Conventional pavement analysis methods ignore the existence of cracks in asphaltic layers.
Milad Tajdini, asan taherkhani
doaj   +1 more source

Effect of the Field-Stress State on the Subgrade Resilient Modulus for Pavement Rutting and IRI

Geotechnics, 2023
The new Mechanistic-Empirical Pavement Design Guide (MEPDG) uses the subgrade resilient modulus (MR) as the key input parameter to represent the subgrade soil behavior for pavement design.
Kazi Moinul Islam, Sarah L. Gassman
doaj   +1 more source

Investigation of rutting deformation mechanisms and high-temperature deformation resistance of asphalt mixtures

Frontiers in Materials
Rutting is a major form of high-temperature distress in asphalt pavements, significantly affecting service performance and driving safety. To investigate the evolution mechanism of rutting under coupled temperature and loading conditions, a laboratory ...
Qilu Luo, Zhengmao Wei, Hongliu Rong, Richeng Huang, Jiabao Wang   +4 more
doaj   +1 more source

Investigating Effects of Nano/SBR Polymer on Rutting Performance of Binder and Asphalt Mixture

Advances in Materials Science and Engineering, 2018
Rutting is one of the most common distresses in flexible pavements and can affect vehicle controlling features. Although asphalt binder constitutes a small percentage of the asphalt mixture, its properties play a crucial role in pavement performance and ...
Mahmoud Ameri, Mostafa Vamegh, Hamed Rooholamini, Farshad Haddadi   +3 more
doaj   +1 more source

Permanent Deformation Mechanism of Steel Bridge Deck Pavement Using Three-Dimensional Discrete–Continuous Coupling Method on the Mesoscopic Scale

Applied Sciences
Unlike conventional asphalt pavements, steel bridge deck pavement (SBDP) is directly constructed on orthotropic steel deck plates characterized by relatively low flexural stiffness, rendering it more susceptible to rutting deformation under elevated ...
Xingchen Min, Yun Liu
doaj   +1 more source

Impact of interspecific relations between native red deer (Cervus elaphus) and introduced sika deer (Cervus nippon) on their rutting season in the Doupovské hory Mts.

Journal of Forest Science, 2014
The behaviour of sika and red deer during the rutting season is highly variable in relation to vocalization, habitat preference during the rut, and onset and termination of rutting.
Z. Macháček, S. Dvořák, M. Ježek, D. Zahradník   +3 more
doaj   +1 more source