YaBeSH Digital Library: Recent submissions
Now showing items 4641-4660 of 316660
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Investigation of the Mechanical Properties and Failure Modes of Single Calcareous Sand Particles and Artificially Cemented Particles
(American Society of Civil Engineers, 2026)Abstract Calcareous sands present significant geotechnical challenges because of their complex particle shapes, porous microstructures, and low particle strength. This study investigates the micromechanical properties and ... -
Synthesis and Water Repellency Evaluation of Hydrophobic Modification Materials for Silt Subgrade
(American Society of Civil Engineers, 2026)AbstractSilt subgrade is often deformed and damaged due to poor water stability, which poses a threat to the safe operation of highways. To address these issues, a new nanotype hydrophobic material (NT-HM) was synthesized ... -
Effects of Pretreated Crumb Rubber on the Compatibility and Self-Healing Characteristics of Asphalt Binder
(American Society of Civil Engineers, 2025)AbstractTo enhance the interfacial compatibility of crumb rubber–modified asphalt (CRMA), a series of pretreatment methods, such as preswelling or microwave irradiation of crumb rubber, are conventionally employed prior ... -
Ecological Alkaline Activator Based on Coffee Waste Ash Applied to Geopolymers
(American Society of Civil Engineers, 2025)AbstractThis study proposes the application of coffee waste ash (CWA) as an alkaline activator in geopolymers, replacing the hydroxide used. The motivations for this study are related to the need to develop ecological ... -
Internal Curing of Fine Coral Aggregates Incorporated in Ultrahigh-Performance Seawater Sea Sand Concrete
(American Society of Civil Engineers, 2026)AbstractIn this study, the internal curing capacity of fine coral aggregates incorporated in ultrahigh performance seawater sea sand concrete (UHPSSC) was investigated. The results showed that the release of internal curing ... -
Experimental Investigation of the Engineering and Leaching Properties of Alkali-Activated Geopolymer Soil
(American Society of Civil Engineers, 2025)AbstractGeopolymer, a sustainable alternative to conventional binders, ultimately assists to control environmental pollution, reduces human health risks, and provides economic benefits. This study examined the mechanical, ... -
Microscopic Evaluation of Environmental Properties of Cement-Cured Graphite Tailings Modified with Calcined Kaolin
(American Society of Civil Engineers, 2025)AbstractMassive accumulation of graphite tailings (GTs) seriously affects the ecological environment. In the process of recycling and reutilization, there are problems such as restricted use pathways and low use quantities. ... -
The Influence of Anchorage Length on Bond Performance between Ultrahigh-Performance Concrete and Steel Bar
(American Society of Civil Engineers, 2025)AbstractThis study presents the influence of anchorage length on bond performance between lightweight ultrahigh-performance concrete (LUHPC) and HTRB600 steel bar. Using the hinged beam test method for bond performance ... -
Use of Zinc Diethyldithiocarbamate as an Antioxidant for Asphalt Binders
(American Society of Civil Engineers, 2025)AbstractAsphalt aging imparts irreversible changes in the binder properties, leading to premature failure of pavements. Therefore, it is imperative to abate the aging process for improving the durability and serviceability ... -
Cracking, Rutting, and Fatigue Performance of Asphalt Mixtures with a Novel Boron Additive
(American Society of Civil Engineers, 2025)AbstractAsphalt binder has a chemically complex structure. Due to this complexity, it is important to enhance the performance properties of asphalt binders by developing new additives that can adapt to their chemical ... -
Retarding Mechanism of Nano-Zn-Fe Hydrotalcites for Sulfoaluminate Cement-Based Grouting Materials
(American Society of Civil Engineers, 2025)AbstractA retarder is often required to maintain the workability of sulfoaluminate cement-based grouting materials (SCGMs). Carbohydrates are widely used as cement retarders, but a high carbohydrate content can degrade the ... -
Small-Strain Shear Modulus Behavior of Residual Soils in Tropical Regions under Pseudo-K0 Conditions
(American Society of Civil Engineers, 2025)Abstract While the dynamic properties of residual soils, i.e., small-strain shear modulus, G0, and damping ratio, have been fairly well studied worldwide, the response of these soils under zero-lateral strain, K0, conditions ... -
Gaussian Process with Bayesian Kernel Selection for Seismic Attenuation Modeling
(American Society of Civil Engineers, 2025)AbstractModeling seismic attenuation relationships aims to estimate expected ground motion at a given site from earthquakes, which is important for seismic hazard assessment and disaster mitigation. The complex nature of ... -
Optimization of Water Sorptivity of Concrete through Targeted Employment of Graphene Oxide in the Interfacial Transition Zone
(American Society of Civil Engineers, 2025)AbstractGraphene oxide (GO) was directly admixed into concrete to improve the matrix and the interfacial transition zone (ITZ), which is the weakest area in concrete and serves as the transport channel for water and corrosive ... -
One-Step Synthesis of Antioxidant-Intercalated Layered Double Hydroxides to Enhance the Thermal Oxidative and Ultraviolet Aging Resistances of Asphalt
(American Society of Civil Engineers, 2025)AbstractIntercalating antioxidants into layered double hydroxides (LDHs) can effectively enhance the thermal oxidative and ultraviolet (UV) aging resistance of asphalt to extend the service life of asphalt pavement, but ... -
Physical, High-Temperature Rheological, and Aging Behaviors of Nano Antimony-Doped Tin Oxide–Modified Asphalt Binder
(American Society of Civil Engineers, 2025)AbstractThe ultraviolet shielding and solar energy absorption characteristics of nano antimony-doped tin oxide (Nano-ATO) make it helpful to improve the performance and service life of pavement caused by asphalt aging. In ... -
Influence of Admixture on the Properties of Clinker and Its Industrial Assessment in Cement Kiln
(American Society of Civil Engineers, 2025)AbstractThis study investigates the effects of admixtures on the grinding, decomposition, and calcination of raw materials, with industrial validation included. The results show that the admixture enhanced grinding and ... -
Performance of BFS-OPC-RSAC Ternary Composite Cementitious Anchoring Material
(American Society of Civil Engineers, 2026)AbstractDuring tunnel construction in the southwestern region of China, it is common to traverse soft-rock geological areas. To minimize deformation after tunnel excavation, anchoring materials need to exhibit properties ... -
Production of Spherical Porous Ceramic from Waste Coal Fly Ash and Waste Glass for Construction Lightweight Aggregate
(American Society of Civil Engineers, 2025)AbstractThe use of solid waste materials as feedstock for lightweight aggregate (LWA) production is a potential waste management strategy. Creating value-added LWAs solely from solid waste enhances the sustainability of ... -
Optimizing Electrical and Mechanical Properties of CAC-Based MWCNT/NCB Conductive Composites at Elevated Temperatures
(American Society of Civil Engineers, 2025)AbstractThe development of cementitious conductive composites with enhanced electrical and mechanical properties offers significant potential for multifunctional applications. However, the elevated temperatures’ effect on ...