Results 81 to 90 of about 6,527 (198)

Performance Evaluation of Warm Mix Asphalt Mixtures with Recycled Asphalt Pavement

Periodica Polytechnica Civil Engineering, 2016
Warm mix asphalt (WMA) technology provides not only the production of asphalt pavement at a lower temperature than the temperature maintained in Hot Mix Asphalt (HMA) but also encourages the utilization of Recycled Asphalt Pavement (RAP) and therefore saves energy and nonrenewable resources as well as reduces emissions and fuel consumption.
Sengoz, Burak, Topal, Ali, Oner, Julide, Yilmaz, Mehmet, Dokandari, Peyman Aghazadeh, Kok, Baha Vural   +5 more
openaire   +4 more sources

Analysis of the Compound Impact of Antecedent Dry Spell and Rainstorm Events on Urban Surface Water Quality

Ecohydrology, Volume 19, Issue 5, July/August 2026.
ABSTRACT Urban runoff is a key factor in the deteriorating ecological state of urban water bodies. Longer dry spells followed by heavy rains (cascading event) are thought to aggravate water quality deterioration due to large flushes of accumulated contaminants from urban surfaces into water bodies.
Boney Anna Joseph, Pedro Henrique Lima Alencar, Eva Paton   +2 more
wiley   +1 more source

Fat‐tailed dispersal shapes connectivity in a solitary bee

Ecology, Volume 107, Issue 7, July 2026.
Abstract Dispersal—movement potentially leading to gene flow—is a fundamental ecological process yet notoriously difficult to measure. For solitary bees in particular, determining the spatial scale of dispersal movements and how landscape features influence connectivity is key to achieving conservation goals. Over 2 years, we marked 1698 females of the
Nicholas N. Dorian, Elizabeth E. Crone
wiley   +1 more source

Comparative Evaluation of Statistical, Machine‐Learning, and Deep‐Learning Models for Construction Sand and Gravel Price Forecasting: A Synthetic‐Data, Simulation‐Based Benchmark

Engineering Reports, Volume 8, Issue 7, July 2026.
Eight machine‐learning predictive algorithms are rigorously benchmarked on a fully synthetic monthly 61‐month Nanjing sand‐gravel price series with 15 domain‐relevant drivers. SVR and Ridge attain the lowest multivariate errors, while LightGBM and Gaussian Process Regression unexpectedly collapse to the training‐set mean.
You Wu, Peng Li, Jing Zhang, Fengsheng Guo, Danshu Hu, Wei He, Zhi Wang   +6 more
wiley   +1 more source

Experimental-numerical investigation on the performance of basalt fiber reinforced asphalt mixture

Frontiers in Materials
Asphalt mixture stands as one of the extensively utilized materials within the realm of road engineering. Fibers have the remarkable ability to substantially enhance the road performance of asphalt mixtures.
Zizhou Xue, Shizheng Fang, Liwei Xiong, Jie Ma, Ming Wang, Bowei Sun, Kun Wu   +6 more
doaj   +1 more source

Using Lightweight Materials to Enhance Thermal Resistance of Asphalt Mixture for Cooling Asphalt Pavement

Advances in Civil Engineering, 2019
This study aims to enhance the thermal resistance of asphalt mixture to cool asphalt pavement. Four kinds of asphalt mixtures were prepared by replacing basalt aggregate and limestone mineral powder with shale ceramsite (SC) and fly ash cenosphere (FAC),
Haibin Deng, Deyi Deng, Yinfei Du, Xinmin Lu   +3 more
doaj   +1 more source

The Performance of Warm Mix for the Asphalt Concrete - Wearing Course (AC-WC) Using the Asphalt Pen 60/70 and the Sasobit® Additives

Jurnal Teknik Sipil, 2019
Hot Mix Asphalt (HMA) is a type of asphalt mixture commonly used as flexible pavement material. However, HMA has weaknesses in terms of high mixing and compaction temperature, resulting in high CO2 and Greenhouse Gas (GHG) emissions which have a negative
Serli Carlina, Bambang Sugeng Subagio, Aine Kusumawati   +2 more
doaj   +1 more source

Refined Modeling of Arctic Circumpolar Building Stock Increases Estimated Mid‐Century Permafrost Degradation Damages

Earth's Future, Volume 14, Issue 7, July 2026.
Abstract Near‐surface permafrost degradation has the potential to damage infrastructure needed to sustain Arctic communities, but risk assessments remain highly uncertain due to a limited representation of the Arctic circumpolar building stock. With deep learning building footprint detection and building occupancy classification models, we expand the ...
E. Manos, D. A. Streletskiy, C. Witharana, E. Haggerty, A. K. Liljedahl   +4 more
wiley   +1 more source

Correlation analysis of creep properties at low temperature between BF reinforced BRA modified asphalt and its mixture

Case Studies in Construction Materials
To better understand the low-temperature creep properties of basalt fibre (BF)-reinforced Buton rock asphalt (BRA)-modified asphalt mixture, a rheological test on an asphalt bending beam and a creep test on an asphalt mixture bending beam were performed ...
Jianguo Ma, Yongming Xing, Jiannan Wu
doaj   +1 more source

Simultaneous Generation of Topographic Models and Manning Roughness Coefficient Maps From Tri‐Stereoscopic Satellite Images: Application to the Huarmey River, Peru

The Photogrammetric Record, Volume 41, Issue 195, July/September 2026.
Tri‐stereoscopic PeruSat‐1 imagery enables the simultaneous generation of 0.70 m‐resolution topography and spatially distributed Manning roughness maps, achieving 0.434 m vertical accuracy. Integrated into HEC‐RAS, these products provide consistent, high‐resolution inputs that improve hydraulic modelling and flood risk assessment in data‐scarce river ...
Jorge L. Miranda‐Pita, Pedro A. Plaza‐Álvarez, Jorge Lopez‐Rebollo, Diego González‐Aguilera   +3 more
wiley   +1 more source