YaBeSH Digital Library: Recent submissions
Now showing items 4761-4780 of 316660
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Experimental Study on the Performance of Asphalt Binder Modified by Waste Rock Wool Fiber
(American Society of Civil Engineers, 2025)AbstractThe feasibility of using waste rock wool fiber (WRWF) to modify asphalt binders was investigated via laboratory tests. Initially, the physical properties of WRWF were assessed through thermal stability tests and ... -
Copper Slag as a Sustainable Resource: Investigating Heavy Metal Leaching and the Use of Copper Slag as a Replacement for Natural Fine Aggregate in Geopolymer Concrete
(American Society of Civil Engineers, 2025)AbstractThis study addresses environmental concerns surrounding copper production industrial slags, which are known for heavy metal pollution through stockpiling. Incorporating these slags in construction mitigates dumping ... -
Study of the Entire Space–Time Stress Field Inversion and Stress Factors Leading to Outbursts in Coal Mines
(American Society of Civil Engineers, 2025)Abstract Stress serves as a crucial foundation for underground engineering design of mines and plays a pivotal role as an early warning indicator of underground dynamic disasters. In this study, the Sangshuping coal mine ... -
Parameter-Specific Uncertainty Partitioning in Seismic Fragility Assessment of Highway Bridges Using Heteroskedastic Metamodels
(American Society of Civil Engineers, 2025)AbstractAt present, substantial literature exists on vulnerability assessment of bridges involving metamodels that capture homoskedastic uncertainty; however, there is negligible research on heteroskedastic response ... -
Sleeve Grouting Process Risk Forecasting Based on System Dynamics for Industrialized Building Systems
(American Society of Civil Engineers, 2025)AbstractThe sleeve grouting process in prefabricated buildings is often affected by various factors due to its complex environment, and the lack of data and systematic methods makes risk control challenging. The dynamic ... -
Mechanical Properties of 3D-Printed Earth-Based Materials Considering Two Printable Soils
(American Society of Civil Engineers, 2025)AbstractAttempts to apply earth materials to three-dimensional (3D) printing were already underway in 2011. However, the construction industry has only recently seen a proliferation of research on this topic. At present, ... -
Cyclic Behavior of Fiber-Reinforced Calcareous Sand in Acidic Environments
(American Society of Civil Engineers, 2025)AbstractCalcareous sand contains massive shell fragments and is prone to liquefaction during seismic events. In this study, a series of cyclic simple shear tests were conducted to investigate the influences of acidic ... -
Predicting Stabilized Soil Mixture Proportions for 3D Printing: Preliminary Study Using the Design of Experiments Approach
(American Society of Civil Engineers, 2025)AbstractThe development of three-dimensional (3D)-printed earth construction frameworks is limited. From a materials science perspective, the mix proportioning of earth-based printable materials is a critical issue, primarily ... -
Investigation of the Multiscale Mechanical Properties of Sand Treated with EICP Combined with Biopolymers
(American Society of Civil Engineers, 2025)AbstractBiopolymers and the enzyme-induced calcite precipitation (EICP) technology have been widely studied and applied in soil improvement. They each possess unique characteristics and different mechanisms of action, yet ... -
Experimental Research on the Preparation of Alkali-Activated Ultrahigh-Performance Concrete Matrix with Low Water-to-Binder Ratio Using Water Reduction Agents
(American Society of Civil Engineers, 2025)AbstractThe water reduction agents (WRA) are the necessary admixtures for preparing traditional ultrahigh-performance concrete (UHPC), whereas the effects of WRA on the properties and microstructure of alkali-activated ... -
Experimental Investigation of the Compatibility and Performance of Asphalt Modified with Maleic Anhydride–Grafted Polypropylene
(American Society of Civil Engineers, 2025)AbstractThe increasing population and economic development have led to a rapid rise in the production and consumption of plastic products, including polypropylene (PP) and polyethylene (PE), resulting in significant amounts ... -
Valorization of Red Mud and Bottom Ash as Precursors for the Synthesis of Alkaline Activation in Metakaolin-Based Binder
(American Society of Civil Engineers, 2025)AbstractRed mud, a by-product of the aluminum industry, and bottom ash, a residue from coal combustion, present major challenges for environmental disposal. By incorporating these waste materials as binders in alkali-activated ... -
Numerical Simulation of Bond–Slip Behavior in Textile Grid–Reinforced Cement Composites
(American Society of Civil Engineers, 2025)AbstractTextile grid–reinforced cement is a new type of fiber-reinforced composite material, and the bonding properties between fiber bundles and the cement matrix have an important effect on the macroscopic mechanical ... -
Durability and Toxic Leaching Assessment of Geopolymer-Treated Base Stabilized Using Full-Depth Reclamation Technique
(American Society of Civil Engineers, 2025)AbstractThe in situ recycling of deteriorated pavement materials using full-depth reclamation (FDR) with geopolymer contributes to the sustainable usage of construction demolition and industrial wastes. Limited research ... -
Numerical Method for Evaluating Relative Chloride Diffusivity of Partially Saturated Cement Paste
(American Society of Civil Engineers, 2025)AbstractPractical concrete structures are often partially saturated during the service period, especially in tidal and splash zones, but relatively fewer studies focus on the diffusion characteristics of chloride ions in ... -
Investigation of the Axial-Bearing Mechanism of Single and Group Squeezed Branch Piles in Soft Soil Combining Field Measurements and Numerical Modeling
(American Society of Civil Engineers, 2025)Abstract Squeezed branch (SB) piles, featuring branches along the pile shaft, have been increasingly applied to reinforce soft foundations. However, the load-bearing behavior and interaction mechanism of SB pile groups in ... -
Application of a Five-Step Laboratory Procedure to Select WMA Chemical Additives
(American Society of Civil Engineers, 2025)AbstractAlthough several technologies have been tested and are being used worldwide, reducing operating temperatures for asphalt concrete remains a challenging task for road industry designers. Every warm mix asphalt (WMA) ... -
Fractal Characteristics of Pore Structure of Coal Gangue Aggregate Concrete under Freeze–Thaw Environment
(American Society of Civil Engineers, 2025)AbstractIn the accumulation of coal gangue, a substantial amount of heavy metal elements is released, contaminating the environment. However, crushing and screening coal gangue for concrete preparation presents a green and ... -
Rheological Properties and Performance of Geopolymer-Modified Crumb Rubber–Modified Bitumen at High Temperatures
(American Society of Civil Engineers, 2025)AbstractIn developing countries like India, the rise in traffic plays a pivotal role in the deterioration of flexible pavements. Modified binders have gained popularity due to their significant structural potential. However, ... -
Effects of Mineral Admixtures and Recycled Aggregate on Mechanical Properties and Volume Stability of CLP–RA Concrete
(American Society of Civil Engineers, 2025)AbstractTo investigate the effects of compound mineral admixtures and recycled aggregates on the performance of concrete, a total of 16 concrete mixture ratios were designed, including ordinary concrete, recycled aggregate ...