YaBeSH Digital Library: Recent submissions
Now showing items 4801-4820 of 316660
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Alkali-Activated Paste Backfills for Underground Mine Cavities: Insights into Strength, Shrinkage, Flow, Setting, and Environmental Sustainability Perspectives
(American Society of Civil Engineers, 2025)AbstractThis article presents a comparative study on the utilization of three different mine tailings viz., red mud (RM), iron tailings (FeT), and zinc tailings (ZT) as paste backfill for underground mine cavities through ... -
Confinement Effect on Liquefaction and Postliquefaction Behavior of Rubber–Sand Mixture
(American Society of Civil Engineers, 2025)AbstractPrevious research has shown that rubber–sand mixtures (RSMs) are effective in reducing the excess pore water pressure at an optimum content. The speculated reasons for the reduction in this pore water pressure ... -
High-Temperature Performance of Asphalt Binder and Nano Silica-Aerogel Composite
(American Society of Civil Engineers, 2025)AbstractThe use of silica-aerogels has always been considered in industry due to its thermal insulation properties and low density. Research results show that use of aerogels in various industries, including the oil and ... -
Surface Modification of Ultrafine Silica by Waste Engine Oil under Mechanochemical Action to Enhance the Dispersion in High-Viscosity Asphalt
(American Society of Civil Engineers, 2025)AbstractThe incompatibility of ultrafine inorganic micropowders with asphalt constrains the application of fine fillers in high viscosity asphalt. The aim of this paper is to efficiently adsorb waste engine oil (WEO) on ... -
Performance of Alkali Residue–Based Foamed Concrete in Sulfate Solution
(American Society of Civil Engineers, 2025)AbstractThis study endeavors to investigate the ability of alkali residue–based foamed concrete (A-FC) to resist sulphate attack. The changes in the physical and mechanical properties, microstructure, and mineral composition ... -
Extreme Gradient Boosting Tuned Algorithms for Estimating Fracture Toughness of Geopolymer Mortar Containing Ground Granulated Blast Furnace Slag
(American Society of Civil Engineers, 2025)AbstractThe correlation between mix design and fracture characteristics of ground granulated blast furnace slag (GGBFS) concrete is intricate and affected by several variables, including mixture composition. This study ... -
Effect of Temperature on the Hydration, Chloride Penetration Resistance, and Chloride-Binding Capacity of Ferric-Rich Sulfoaluminate Cement
(American Society of Civil Engineers, 2025)AbstractFerric-rich sulfoaluminate cement (FAC) possesses several advantages, such as low carbon emissions, high early strength, and low permeability, making it a promising alternative in marine engineering to portland ... -
Durability and Microstructural Properties of Alkali-Activated Mortar: Influence of Constituent Parameters
(American Society of Civil Engineers, 2025)AbstractThis study investigates the influence of constituent parameters on workability, compressive strength, microstructure, and durability properties of alkali-activated mortar (AAM) made with ground granulated blast ... -
Water Retention Model of Unsaturated Soil Considering Capillarity and Adsorption in a Wide Suction Range
(American Society of Civil Engineers, 2026)Abstract Existing models often fail to adequately capture the combined capillary and adsorption mechanisms governing water retention across a wide suction range. To address this, a new water retention model was proposed ... -
Effect of Steel–Basalt Hybrid Fibers on the Mechanical, Durability, and Bonding Performance of Ultrahigh-Performance Concrete for Steel Deck Pavement Applications
(American Society of Civil Engineers, 2025)AbstractMixing steel fiber (SF) into ultrahigh-performance concrete (UHPC) boosts strength and fracture energy but faces issues like poor dispersion, self-shrinkage, and corrosion. This study substituted SF with resin ... -
Preparation and Characterization of a Novel Nonautoclaved Aerated Concrete Based on Magnesium Phosphate Cement
(American Society of Civil Engineers, 2025)AbstractIn this study, nonautoclaved aerated concrete (NAAC) was produced by a chemical foaming method to reduce energy consumption during the autoclaving of traditional autoclaved aerated concrete. Magnesium phosphate ... -
Theoretical Model of Bond Strength Considering Rib Spacing and Concrete Softening Behavior
(American Society of Civil Engineers, 2025)AbstractA series of pullout bond tests were conducted on rebar with two different rib spacings and various concrete formulations to assess the bonds between high-strength rebar and concrete. The effect of varying the rib ... -
Development of a Nonconventional First-Class Fly Ash Brick and Evaluation of Its Mechanical and Durability Properties
(American Society of Civil Engineers, 2025)AbstractThe present study focuses on the development of nonconventional first-class fly ash brick (NFFB) using predominantly available industrial waste materials such as fly ash and ground granulated blast furnace slag ... -
Synergistic Effects of Thermally Converted Sawdust and CO2 Curing on Cement-Based Materials
(American Society of Civil Engineers, 2025)AbstractCarbon emissions from cement production and sawdust waste treatment have been increasing yearly. Sawdust provides the possibility of reducing the carbon emissions of cement-based materials. Waste cypress sawdust ... -
Utilization of Para Rubber Latex and Geopolymer-Stabilized Laterite as Bases and Subbases
(American Society of Civil Engineers, 2025)AbstractThis study explores the enhancement of laterite for road construction through the use of para rubber latex (PRL) and geopolymers, aiming to develop sustainable and efficient stabilization methods. The results ... -
Effect of Targeted Application of Slag in the Interfacial Transition Zone on the Freeze–Thaw Resistance of High-Volume Fly Ash Concrete
(American Society of Civil Engineers, 2025)AbstractHigh-volume fly ash (HVFA) concrete often encounters degraded freeze–thaw (F/T) resistance due to the detrimental impact of unburnt carbon particles present in fly ash on the air void system. Given the susceptibility ... -
Validation of Performance-Related Specification of High-RAP-Content Surface Mixtures Placed on a High-Volume Road
(American Society of Civil Engineers, 2025)AbstractTo enhance sustainability and environmental consciousness in road construction, US agencies are increasingly integrating higher reclaimed asphalt pavement (RAP) contents into the surface layers of asphalt pavements. ... -
Structure–Property Relationships of Annealed ASTM A992 Structural Steel
(American Society of Civil Engineers, 2025)AbstractOver the past decade, several authors have proposed and validated the use of annealing heat treatments, performed locally on structural elements, to enhance the seismic performance of lateral force resisting systems ... -
Performance and Mechanism of MICP-Treated Silty Soil Subjected to Freeze–Thaw Cycles
(American Society of Civil Engineers, 2025)AbstractFreeze–thaw deterioration of foundation soil is the main cause of canal slope damages in seasonally frozen areas. Soil treatment is an important means to ensure the safe operation of canals. Using microbially induced ... -
Estimation of the Swelling Index and Swelling Pressure of Expansive Soils Using Multiple Artificial Intelligence Techniques
(American Society of Civil Engineers, 2025)Abstract The performance and safety of geoinfrastructures, such as foundations, pipelines, pavements, retaining walls, and slopes, constructed with or within expansive soils offer challenges due to their swelling behavior ...