YaBeSH Digital Library: Recent submissions
Now showing items 4401-4420 of 316660
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Paste Rheological Thresholds of Self-Compacting Concrete: Influence of Cement and Tuff Powder from Xizang, China
(American Society of Civil Engineers, 2026)AbstractThe paste rheological threshold theory has been proven to effectively predict the workability of self-compacting concrete (SCC). The paste rheological thresholds of SCC are influenced by the properties of cement ... -
Assessing the Cracking Development of Ultrahigh-Performance Concrete Using Image Processing
(American Society of Civil Engineers, 2026)AbstractUnderstanding the patterns and propagation of cracks on the surface of ultrahigh-performance concrete (UHPC) is crucial for revealing the mechanisms of force transfer and failure modes. Despite its significance, ... -
Deformation and Failure Behavior of Rock-Filled Concrete under Uniaxial and Triaxial Compression at Seismic Strain Rates
(American Society of Civil Engineers, 2026)AbstractThis study investigates the dynamic behavior of rock-filled concrete (RFC) through a series of compression tests, including both uniaxial and triaxial tests conducted under varying confining pressures and strain ... -
Multiperformance Evaluation of Surfactant Foaming Warm-Mix Asphalt Containing Recycled Asphalt Mixtures
(American Society of Civil Engineers, 2026)AbstractTo quantify the synergistic effects of surfactants and foaming process on the compaction and mechanical characteristics of asphalt mixtures, a foaming test was carried out to determine the optimal foaming conditions ... -
Investigation of Strength, Restrained Shrinkage, Drying Shrinkage, and Physical Properties of Normal Concretes Produced from Recycled Geopolymer Aggregates
(American Society of Civil Engineers, 2026)AbstractRecycling and sustainability of geopolymer concretes are crucial for both the environment and the economy. For this purpose, the usability of recycled geopolymer concrete aggregates (RGAs) obtained by crushing ... -
Early Environmental Stability and Mechanism Analysis of Gypsum-Based Lightweight Mortar
(American Society of Civil Engineers, 2026)AbstractHemihydrate gypsum, as a binding material for gypsum-based lightweight mortar, undergoes two stages in the hydration process: induction period and reaction period. However, in previous research, a third stage ... -
Investigation of Strength, Hydration, and Microstructure of Alkali-Activated Phosphogypsum-Based Road Base Materials
(American Society of Civil Engineers, 2026)AbstractThe utilization of phosphogypsum (PG) in road construction at high concentrations remains limited. This study employs an alkali-activation method, incorporating PG at a high substitution rate of up to 60%, along ... -
A Soil Water Retention Curve Model Based on Fractal Pore Size Distribution Considering Adsorption and Capillarity
(American Society of Civil Engineers, 2025)Abstract Understanding soil water retention behavior with both adsorption and capillarity is essential for various engineering and environmental applications. This paper presents a continuous soil water retention curve ... -
Recycled Concrete as a Replacement for Concrete-Filled Steel Tube Using Fly Ash and Hybrid Fibers
(American Society of Civil Engineers, 2026)AbstractThe replacement of traditional concrete with RC can effectively alleviate nonrenewable resource depletion, ecosystem damage, and environmental pollution caused by the large-scale use of concrete-filled steel tubes. ... -
Development of Geopolymer-Based Reactive Powder Concrete Using Particle Packing Approach
(American Society of Civil Engineers, 2026)AbstractThis study investigated the development of geopolymer-based reactive powder concrete (RPGC) as an eco-friendly alternative to traditional Portland cement–based reactive powder concrete. Two groups of RPGC mixes (M1 ... -
Effect of Alkali-Activated Dolomite Tailings as an Additive on the Pavement Performance of Asphalt Mixtures at Medium-to-High Temperatures
(American Society of Civil Engineers, 2026)AbstractAlkali-activated dolomite tailings (ADTs) possess the unique ability to generate whiskers in hot-mix asphalt, thereby significantly enhancing the adhesion and high-temperature deformation resistance of asphalt ... -
Development and Assessment of Monotonic Cracking Index for Plastic-Modified Asphalt: A Comparative Study with Established Performance Metrics
(American Society of Civil Engineers, 2026)AbstractTraditional performance indices used to evaluate the cracking performance of neat asphalt binders do not effectively assess plastic-modified asphalt binders. To address this, new rheological tests such as linear ... -
Damage Characteristics and Mechanism of Basalt Fiber–Reinforced Concrete under the Coupled Interaction of Load and Freeze–Thaw Cycles
(American Society of Civil Engineers, 2026)AbstractA multistage coupling test was designed to investigate the deterioration behavior of basalt fiber concrete under the coupled interaction of load and freeze–thaw cycles. The damage laws of the strength and durability ... -
Investigating and Analyzing the Shear Bond Strength of Modified SAMIs in Pavement Systems
(American Society of Civil Engineers, 2026)AbstractShear bond strength is a critical indicator of the bonding efficiency between pavement layers, playing a pivotal role in applications such as the stress-absorbing membrane interlayer (SAMI), which are designed to ... -
Multiscale Analysis of Shear Strength of Cemented Sand Exposed to Wetting and Drying Cycles
(American Society of Civil Engineers, 2026)AbstractThe main objective of this study is to highlight the role of the thermo-hydric conditions on the mechanical behavior of a cement-treated sand subjected to wetting and drying cycles. An experimental study was performed ... -
Asphalt Quality Evaluation and Intelligent Classification via ATR-FTIR Functional Group Analysis
(American Society of Civil Engineers, 2026)AbstractConventional asphalt testing methods inadequately and slowly represent the inherent chemical composition variations among materials. This study utilizes attenuated total reflectance Fourier transform infrared ... -
Impacts of Recycling Agent Addition Methods on Workability, Durability, and Cracking Resistance of High-RAP Asphalt Mixtures
(American Society of Civil Engineers, 2025)AbstractThis study examined the impacts of different recycling agent (RA) addition methods on the workability, durability, and cracking resistance of asphalt mixtures with high reclaimed asphalt pavement (RAP) content. Two ... -
Role of Foam during Sulfate Erosion on Circulating Fluidized Bed Fly Ash–Based Foam Lightweight Filler
(American Society of Civil Engineers, 2026)AbstractThe adjustable density and mechanical properties of foam lightweight filler, as well as its self-leveling characteristics, have made it widely used in road construction and pipeline landfill projects in recent ... -
Inversion Analysis of the 3D Geostress Field of Extremely Deep Underground Caverns with Fold Structure: A Study of the China Jinping Underground Laboratory
(American Society of Civil Engineers, 2025)Abstract As the most deeply buried laboratory in the world, the China Jinping Underground Laboratory (CJPL) is characterized by high geostress with complex distribution due to the existence of anticline folds and faults ... -
Fatigue Performance of Asphalt Mixtures Prepared with RAP and Recycling Agents: A Study at the Fine Aggregate Matrix Scale
(American Society of Civil Engineers, 2026)AbstractA fine aggregate matrix (FAM) has been used as a tool to evaluate the effects of reclaimed asphalt pavements (RAP) on the fatigue performance of asphalt mixtures. This study evaluated the fatigue performance of ...