Results 51 to 60 of about 334 (194)

Evaluación de los parámetros mecánicos de una mezcla asfáltica sometida a las condiciones ambientales de la ciudad de Bogotá D.C. Evaluation of mechanical parameters of an asphalt mixture under the environmental conditions of Bogotá D.C.

Revista Ingeniería de Construcción, 2012
El artículo presenta el cambio que experimenta el módulo resiliente, la deformación permanente y la resistencia a fatiga de una mezcla de concreto asfáltico cuando es expuesta a las condiciones climáticas de la ciudad de Bogotá D.C. (Colombia) durante 47-
Hugo Alexander Rondón Quintana, Fredy Alberto Reyes Lizcano   +1 more
doaj  

Impact of synthetic fibers on the performance characteristics of asphalt concrete mixtures: a comprehensive review

مجلة النهرين للعلوم الهندسية
The properties related to Synthetic fibers such as significant strength, ductility, and durability lead the fibers to be adequate in enhancing the mechanical properties of asphalt concrete mixtures and that indicated by several studies.
Bareq Saleh Ali, Ahmed Farhan Al-Tameemi
doaj   +1 more source

Mechanical and economical impacts of adding polymers into asphalt mixtures

MATEC Web of Conferences, 2017
Load associated fatigue cracking is one of the major distress types occurring in flexible pavements. Flexural bending beam fatigue laboratory test has been used for several decades and is considered an integral part of the Superpave advanced ...
Souliman Mena, Zeiada Waleed, Walubita Lubinda   +2 more
doaj   +1 more source

Urbanisation and human activities influence the co‐occurrence of red squirrels Sciurus vulgaris and meso‐carnivores in Berlin, Germany

Wildlife Biology, EarlyView.
Urban expansion is a major driver of habitat fragmentation, shrinking wildlife habitat, and restricting wildlife movements and activity patterns. In this novel environment, species must adapt to the new composition of wildlife communities. For example, red squirrels Sciurus vulgaris are commonly found in urban environments, while their potential ...
Josefa Vergara Stuardo, Sinah Drenske, Julie Louvrier   +2 more
wiley   +1 more source

Enhancing asphaltic mixtures with Calcined Nano Montmorillonite: A performance assessment

Case Studies in Construction Materials
There are increasing interest in using nanoclay particles to improve asphalt binder and the produced concrete in pavement engineering. However so far most of the study was to directly use the nanoclays in natural material conditions, which come with some
Amjad H. Albayati, Yu Wang, Aliaa F. Al-ani   +2 more
doaj   +1 more source

OPTIMIZING ASPHALT MIXTURES TO BE HEATED BY MICROWAVE

Proceedings 17th International Conference on Microwave and High Frequency Heating, 2019
Over the last ten years the concept of self healing in asphalt mixtures for roads pavements has been reaching great importance due to the fact that this capability allows a material to recuperate original properties after failure. This new generation of asphalt paving materials would allow road agencies to save no renewable resources as aggregates and ...
Gallego, Juan, Gulisano, Federico, Picado, Luis, Crucho, Joao   +3 more
openaire   +3 more sources

Effects of complex soundscapes on the occurrence of Anaxipha pallidula in isolated green spaces in Tokyo

Wildlife Biology, EarlyView.
Urban green spaces experience a mix of natural and anthropogenic noises, which could disrupt the vocal communication of several species. This study investigated how such complex soundscapes affect the occurrence of Anaxipha pallidula, which communicates through calls, focusing on both sound level and quality.
Hiroki Mori, Takeshi Osawa
wiley   +1 more source

The Use of Steel Slag in Asphaltic Mixture

Key Engineering Materials, 2004
Steel slag is a residue produced by refining iron to steel in open-hearth, basic oxygen and electric arc furnaces. It is liquid cooled from its molten state and has high density. The possibilities for the recycling of steel slag differ from country to country, depending on the chemical composition of the slags, steel making process, the national and ...
Kara, M, Gunay, E, Kavakli, B, Tayfur, S, Eren, K, Karadag, G   +5 more
openaire   +2 more sources

TMSA‐Net: Transformer‐Based Multi‐Scale Attention U‐Net for Flood Image Segmentation

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Flood detection is essential for real‐time applications, including disaster management, emergency response, and alerting people in flood zones. For successful flood detection, accurate flood region segmentation is essential. However, the flood region segmentation is challenging due to the complex background and occlusions with debris and the ...
Parham Imanzadeh Charandabi, Shivakumara Palaiahnakote, Apostolos Antonacopoulos, Christian Clausner   +3 more
wiley   +1 more source

PERMANENT DEFORMATION INVESTIGATION OF RUBBER POLYMER MODIFIED BINDER IN SUPERPAVE HOT MIX ASPHALT MIXTURE

Journal of Academia, 2022
Moisture susceptibiltiy is one of the common types of pavement failure found in asphaltic pavements. Climatic factor such as temperature and moisture has a profound effect on the durability of hot mix asphalt pavements.
Ekarizan Shaffie, Ahmad Kamil Arshad, Ramadhansyah Putra Jaya, Khairil Azman Masri, Wardati Hashim   +4 more
doaj