Construcción

Construcción

Validation of synergistic effect in NC@SnO2 hollow nano-microspheres through interfacial chemical bonding for boosting electrochemical sensing
- Higher resistance is exceptionally detrimental to metal oxide-based electrochemical sensors' detection performances that depend on their electrical conductivity. Herein, guided by the...
High and low temperature performance of polyethylene waste plastic modified low noise asphalt mixtures
19/09/2022 - Waste plastic in low noise asphalt mixtures can be a viable alternative to asphalt mixtures with polymer modified bitumen. The performance of low noise semi dense asphalt (SDA) mixtures with waste...
UV curing study of semi-dense asphalt mixes with different sizes of copper slag – A sustainable rehabilitation and production strategy
12/09/2022 - The environmental and service conditions exposed to asphalt pavements affect their rheological and performance properties, making them brittle material susceptible to cracking. One way to...
Research trends on ash stabilization in the pavement during 2002–2021
03/08/2022 - Incineration ash stabilization in the pavement is an effective approach to reduce environmental impact and proper disposal. This study aimed to achieve a bibliometric analysis of “ash...
Bionic Synthesis of Mussel-Like Adhesive L-DMA and Its Effects on Asphalt Properties
03/08/2022 - Cracks are inevitable during the service life of asphalt pavement and the water at the fracture surfaces tends to cause the grouting materials to fail. Studies have shown that the catechol groups in...
Ternary Blends for Self-Compacting Mortars Production Composed by Electric Arc Furnace Dust and Other Industrial by-Products
03/08/2022 - This study is framed within the circular economy model through the valorisation of industrial by-products. This research shows the results of producing self-compacting mortars (SCMs) with electric...
Direct tensile test evaluation and characterization for mechanical and rheological properties of polymer modified hot mix asphalt concrete
30/07/2022 - Using polymer to modify asphalt binder for better performance has become popular in pavement engineering, for which to evaluate the effect of polymer addition on the properties of the asphalt...
Surface chemistry driven selective anticancer potential of functional silver nanoparticles toward lung cancer cells
- Decades of nanomedicine research has demonstrated the importance of physicochemical properties to tightly regulate cytotoxicity of nanoparticles. Wherein, the tailor-made surface corona of...
Influences of inclined tunnel ceiling on plug?holing phenomenon and mechanical smoke exhaust efficiency in tunnel fires
01/08/2022 - SummaryIn this paper, the effect of inclined tunnel ceiling on the characteristic of smoke extraction and the efficiency of mechanical smoke exhaust is studied. The parameters of different ceiling...
FEM-Based Evaluation of the Point Thermal Transmittance of Various Types of Ventilated Façade Cladding Fastening Systems
02/08/2022 - The prevalence of ventilated façade systems is not only due to their aesthetic properties but also due to the fact they provide mechanical and acoustic protection for the...
A Workability Characterization of Innovative Rubber Concrete as a Grouting Material
02/08/2022 - The aim of this study is to assess the workability of an innovative rubber concrete to fill in the gaps in a shield tunnel construction. This grouting material includes porous sand, PVA (polyvinyl...
Study on Shape Characteristics of Plastic Zone in Heterogeneous Roadway-Surrounding Rock
02/08/2022 - Aiming at the surrounding rock failure of heterogeneous and unequal pressure circular roadways, the approximate analytical algorithm of the plastic zone is proposed. Through the comparison of...
Novel luminescence of bismuth in silica glass and fiber based on nanoporous glass
- The ultra-broadband emission spectrum of Bi-doped fiber brings new hope for improving communication rate, while there are still many obstacles on the road to its full commercialization. The method...
A comparative numerical analysis of design variation plans for a shallow tunnel in very soft ground after a sudden accident
01/11/2022 - A severe accident of surrounding soil failure occurred during the construction of Zizhi Tunnel, a shallow tunnel in very soft ground using the shallow tunneling method in Hangzhou, China. We...
How does export composition improvement affect carbon dioxide emissions in BRI countries? The mediating role of industrial structure upgrading and the moderating role of intellectual property protection
01/08/2022 - Climate change, caused by carbon dioxide (CO2) emissions, has become increasingly severe and is a serious constraint on the sustainable development of the global economy. Economists are aware of...
The Characteristics of PM2.5 and PM10 and Elemental Carbon Air Pollution in Sevastopol, Crimean Peninsula
01/08/2022 - In most cities of the world, air pollution reaches critical levels. The air masses circulating over the Crimean Peninsula bring a significant amount of mineral dust, which contains soil particles,...
Comprehensive Evaluation of Very Thin Asphalt Overlays with Different Aggregate Gradations and Asphalt Materials Based on AHP and TOPSIS
01/08/2022 - Very thin asphalt overlays (VTAOs) have been widely used as a cost-effective preventive maintenance measure in various countries. However, because of the complex combinations of aggregate gradations...
Time-Dependent Seismic Performance of Coastal Bridges Reinforced with Hybrid FRP and Steel Bars
01/08/2022 - To increase the durability and seismic resilience of coastal bridges, a hybrid reinforced concrete (HRC) bridge that incorporates both glass fiber-reinforced polymer (GFRP) bars and steel bars is...