YaBeSH Digital Library: Recent submissions
Now showing items 4621-4640 of 316660
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Deagglomeration Analysis of RAP during the Hot Mixing Process
(American Society of Civil Engineers, 2025)AbstractThis study analyzed the deagglomeration phenomenon of reclaimed asphalt pavement (RAP) materials during hot mixing through the retained and passing percentages. The deagglomeration characteristics of integrated RAP ... -
Experimental Study of Coal Char–Based Paving Blocks Incorporating Alkali-Activated Fly Ash and Natural Pozzolan
(American Society of Civil Engineers, 2025)AbstractThe conventional combustion of coal for energy production is a driver of climate change and has created environmental concerns. A recent study has found that char derived from the coal pyrolysis process can be used ... -
Investigation into the Effect of Limestone and Basalt Filler on Polyurethane Mastic Performance
(American Society of Civil Engineers, 2025)AbstractLimestone filler and basalt filler are two commonly used fillers for pavement surface material. In this study, polyurethane mastic was prepared by mixing polyurethane with limestone filler, basalt filler, or a ... -
Performance Characteristics and Rheological Behavior of RAP Binder Containing Nanoclay: Laboratory Evaluation, Statistical Analysis, and Multiobjective Optimization
(American Society of Civil Engineers, 2026)AbstractThis study evaluates the rutting resistance, fatigue performance, and rheological behavior of nanoclay modified reclaimed asphalt pavement (RAP) binder from laboratory, statistical, and optimization perspectives. ... -
Probabilistic Assessment of Chloride Ion Migration in Concrete: Enhancing Predictive Accuracy and Gaining Insights into Distribution Patterns
(American Society of Civil Engineers, 2025)AbstractChloride ion ingress into concrete leads to the corrosion of reinforcing steel, a primary cause of reduced load-bearing capacity and shortened service life, significantly impacting the durability of these structures. ... -
Mechanism of Tensile and Compressive Unequal Creep of Hydraulic Concrete Based on Variations in Pore Structure
(American Society of Civil Engineers, 2025)AbstractTo elucidate the mechanism of tensile and compressive unequal specific creep of hydraulic concrete, tensile and compressive cyclic loading and unloading creep tests were carried out under uniform test conditions. ... -
Synergy of Wheat-Husk Ash and Nanoalumina for Air-Cured Alkali-Activated Pavement Concrete Composites: From Microstructure to Mechanical Performance
(American Society of Civil Engineers, 2026)AbstractAir-cured alkali-activated concrete (AC) mixtures that incorporate ground granulated blast-furnace slag (GGBS), wheat-husk ash (WHA), and nanoalumina (NA) are examined in this study for their microstructural ... -
Impact Load Performance and Mesostructure Evolution of Alkali-Activated Fly Ash–Slag Concrete after Sustained High Temperature
(American Society of Civil Engineers, 2025)AbstractSustained high-temperature conditions (60°C–200°C) are the environment that concrete often encounters in the use process, but there are few reports on the performance evolution of alkali-activated concrete under ... -
Multiscale Analysis of Epoxy Asphalt Performance Based on Formulation and Curing Parameters
(American Society of Civil Engineers, 2025)AbstractThis study aims to investigate the microstructure and mechanical performance of epoxy asphalt under the combined effects of epoxy system dosages and curing temperatures. Fourier transform infrared spectroscopy ... -
Role of Scaling Up Particle Size in Principal Stress Rotation under Simple Shear
(American Society of Civil Engineers, 2025)Abstract The presence of principal stress rotation (PSR) in granular materials is a significant signature for engineering practices such as slopes, caverns, and silos. Multiscale modeling of granular behavior generally ... -
Effects of Silica Fume on Alkali-Activated Material Based on Iron Ore Tailings
(American Society of Civil Engineers, 2025)AbstractThe objective of this study was to evaluate the effect of silica fume incorporation on the mechanical and microstructural properties of alkali-activated material based on iron ore tailings. Sodium hydroxide was ... -
Mechanical Properties and Modification Mechanism of Disintegrated Carbonaceous Mudstone Reinforced with Xanthan Gum
(American Society of Civil Engineers, 2025)AbstractDisintegrated carbonaceous mudstone (DCM) is widely used as embankment fillers in concrete engineering because of its low cost and ecofriendly features. However, DCM has low strength and large deformation; further ... -
Comprehensive Rheological, Thermal, Chemical, and Morphological Characterization of the LDPE-Modified Asphalt Binder
(American Society of Civil Engineers, 2025)AbstractGlobally, an enormous amount of low-density polyethylene (LDPE) waste is landfilled, causing drastic environmental impacts. Incorporating LDPE in asphalt binder can mitigate its negative impact on the environment, ... -
Evaluating the Efficacy of Hydrophobic Impregnation in Improving Freeze–Thaw Durability of Air-Entrained Concrete Pavement Mixes
(American Society of Civil Engineers, 2025)AbstractHydrophobic impregnation is a well-known method to reduce water absorption and improve the corrosion resistance of reinforced concrete. However, its effectiveness in enhancing the freeze–thaw resistance of concrete ... -
Influence of Mix Constituents on the Printability and Compressive Strength of Binary and Ternary Cementitious Composite Made of Agro-Industrial Waste
(American Society of Civil Engineers, 2026)AbstractIn today’s world, three-dimensional concrete printing (3DCP) technology has seen increased popularity owing to its improved advantages, such as rapid construction and better structural efficacy, among others, over ... -
Effects of Geopolymers Synthesized with Red Mud and Fly Ash as Warm-Mix Asphalt Additives on the Rheological Properties of Asphalt Mastics and Asphalt–Filler Interaction Ability
(American Society of Civil Engineers, 2025)AbstractThis study synthesizes a new geopolymer warm-mix asphalt (WMA) additive using red mud (RM) and fly ash (FA) as precursor materials. Orthogonal tests and thermogravimetric tests were carried out to determine the ... -
Low-Strength Concrete with Raw-Crushed Wind Turbine Blade and Coarse Recycled Aggregate
(American Society of Civil Engineers, 2025)AbstractNonselective crushing of wind turbine blades results in raw-crushed wind turbine blade (RCWTB), a material that can be used in concrete production. Wind farm decommissioning can also generate coarse recycled aggregate ... -
Analyzing Influencing Factors and Predictive Modeling of Dynamic Resilient Modulus for SAP-Treated Loess Subgrade
(American Society of Civil Engineers, 2026)AbstractThe dynamic resilient modulus of subgrade soil is a critical parameter in flexible pavement design, reflecting the stiffness of the subgrade material. The cyclic triaxial tests were carried out to investigate the ... -
Utilization and Modification of Large-Size Coal Gangue Aggregate with Alkali-Activated Materials for Sustainable Concrete
(American Society of Civil Engineers, 2025)AbstractThis study investigated the collaborative utilization of large-sized coal gangue aggregate (CGA), specifically within the size range of 5–20 mm, in conjunction with alkali-activated material (AAM). The aim was ... -
Wetting Behavior and Failure Mechanism of Asphalt–Aggregate Interface Based on Molecular Dynamics Simulations
(American Society of Civil Engineers, 2025)AbstractEnvironmental factors, such as aging and water, can lead to the failure and damage of the asphalt–aggregate interface, accelerating the occurrence of asphalt pavement diseases. This study investigates the wetting ...