YaBeSH Digital Library: Recent submissions
Now showing items 4781-4800 of 316660
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Dynamic Mechanical Properties and Destruction Process of Coal Gangue Shotcrete
(American Society of Civil Engineers, 2025)AbstractShotcrete is one of the main materials used in the support structure of coal mine tunnels, which often face dynamic loads from blasting and impacts during coal mining. Coal gangue (CG) is a high-volume industrial ... -
Hydromechanical Behavior of Bamboo Biochar–Amended Soils under Various Environmental Conditions
(American Society of Civil Engineers, 2026)AbstractBiochar is a carbon-rich material whose properties vary depending on the feedstock, pyrolysis condition, and heating rate. It possesses high water-retention properties, making it suitable for amending natural soil ... -
Coupling Effect of Abrasion and Erosion on Ultrahigh-Performance Seawater–Sea Sand Concrete
(American Society of Civil Engineers, 2025)AbstractPreparing ultrahigh-performance seawater–sea sand concrete (UHPSSC) to mitigate the scarcity of freshwater and river sand resources has generated considerable recent research interest. However, the deterioration ... -
Numerical Simulation Study on Cumulative Damage of Concrete under Repeated Penetration
(American Society of Civil Engineers, 2025)AbstractThe development of precision-guided weapons and their adaptation to modern warfare have shifted operational strategies toward multiple precision strikes. Given the high cost and risk of repetitive penetration ... -
Investigation into the Mechanical Properties of Self-Leveling Epoxy Asphalt Concrete as a Future Assembly-Oriented Bridge Deck Pavement Material
(American Society of Civil Engineers, 2025)AbstractTo facilitate the future assembly-oriented development of bridge deck asphalt pavement (BDAP), self-leveling epoxy asphalt concrete (SLEA) is developed as a specialized compaction-free prefabricated material, and ... -
Compacted Soil-Cement Treatment for Collapsible Soils Adjacent to Laterally Top-Loaded Flexible CFA Piles
(American Society of Civil Engineers, 2025)AbstractLateritic soil usually features an apparently strong structure that can disintegrate upon contact with water and loads. This condition, coupled with high porosity, characterizes the soil in the Campinas region, ... -
Mechanical Model and Experimental Verification of Horizontally Layered Rock Beams for a Tunnel Roof with Different Bonding Strengths between the Layers
(American Society of Civil Engineers, 2025)Abstract The interlayer plane denotes the relatively weak layer within the stratified rock mass, which significantly impacts the overall rigidity, strength, and stability of the tunnel roof. In this paper, based on the ... -
Effects of Temperature, Molar Ratio, and Curing Period on the Mechanical Properties, Chloride Resistance, and Thermostability of Autoclaved Semidry High-Calcium Magnesium Oxysulfate Cement
(American Society of Civil Engineers, 2025)AbstractTo make use of magnesite tailings with high-calcium contents, high-calcium magnesium oxysulfate (MOS) cement was prepared via an autoclave method. The optimal process parameters were selected by comparing the effects ... -
Mechanical Strength, Water Resistance, and Microstructure of Cold-Bonded Phosphogypsum-Based Lightweight Aggregates
(American Society of Civil Engineers, 2025)AbstractThe extensive accumulation of phosphogypsum (PG) poses significant environmental challenges, necessitating its efficient utilization. This study investigated the mechanical properties, water resistance, and ... -
Synthesis of the Novel Sulfonated Methylnaphthalene-Formaldehyde Condensates and Its Application as a Supersurfactant in Bituminous Concrete
(American Society of Civil Engineers, 2025)AbstractThe sulfonated methylnaphthalene–formaldehyde condensates, modified with polyoxyethylene octylphenol ether (OP-10), 4-octylphenol, or octadecylamine, were synthesized as anionic emulsifiers in asphalt emulsions for ... -
Theoretical Modeling of the Effective Thermal Conductivity of Concrete
(American Society of Civil Engineers, 2025)AbstractThe durability of concrete is significantly influenced by the thermal properties of its constituents. Developing predictive models for the thermal conductivity of concrete remains a complex yet essential task for ... -
Effect of Magnesium Fluosilicate on the Properties of Sulfoaluminate Cement–Based Grouting Materials
(American Society of Civil Engineers, 2025)AbstractSulfoaluminate cement–based grouting materials (SAGMs) are frequently employed in projects concerning reinforcement and repair. Retarders are often added to SAGMs to improve their workability by delaying the hydration ... -
Factors Influencing and Methods for Improving the Storage Stability of Modified Asphalt with High SBS Content
(American Society of Civil Engineers, 2025)AbstractHigh-content styrene-butadiene-styrene (SBS)–modified asphalt (HSMA) is an alternative material for permeable asphalt pavement due to its favorable performance. However, polymer segregation often occurs during ... -
Textile Dyeing Sludge Incineration Ash as Iron-Correction Material for Production of Portland Cement Clinker
(American Society of Civil Engineers, 2026)AbstractThis study aimed to use textile dyeing sludge incineration ash (TDSIA) as an iron-correction material to produce portland cement clinkers. The influences of different TDSIA contents and calcination temperatures on ... -
Bonding and Anchoring Performance Test of High-Strength Steel Wire Mesh and Polyurethane Cement
(American Society of Civil Engineers, 2025)AbstractThe bonding and anchoring properties of high-strength steel wire mesh (HSSWM) in polyurethane cement (PUC) were studied. We need to consider the transverse steel wire spacing, relative anchorage length of the steel ... -
Some Insights into Aging of Embedded Zinc Anode: A Study Using Simulated Concrete Pore Solutions
(American Society of Civil Engineers, 2025)AbstractZinc (Zn) based discrete sacrificial anodes can be embedded in the repair patch of reinforced concrete structures to prevent premature failure of the patch (“the ring effect”) and to provide cathodic protection to ... -
Evaluation of Effectiveness of Graphene Oxide on Corrosion of Concrete Structures
(American Society of Civil Engineers, 2025)AbstractGraphene oxide (GO) stands out among supplementary cementitious materials for its exceptional strength and nanoscale attributes. This study investigates the novel role of GO in enhancing the corrosion resistance ... -
Coupling Effect of In Situ Stress and Blasting Load on the Influence Range of Grouted Rock
(American Society of Civil Engineers, 2026)Abstract Strong blasting disturbance caused by blasting load and high in situ stress is a key problem for weak and broken rock excavation in underground tunnels. Advanced grouting can help control rock blasting damage. ... -
Study on the Applicability of Foam Concrete for Filling Restricted Spaces in Ultralong Distance Tunnels
(American Society of Civil Engineers, 2025)AbstractThis study aims to investigate the applicability of foam concrete for filling confined space in ultralong distance tunnels. In this context, foam concrete should achieve high fluidity while maintaining good compressive ... -
Rate-Dependent Fracture Properties of Concrete–Rock Interfaces under Natural and Saturated States
(American Society of Civil Engineers, 2025)AbstractTo evaluate the safety and stability of the concrete gravity dams constructed in earthquake-prone areas, this study investigated the rate-dependent fracture properties of concrete–rock interfaces in both natural ...