YaBeSH Digital Library: Recent submissions
Now showing items 9241-9260 of 316660
-
Effect of Large Amounts of Supplementary Cementitious Material on the Hydration of Blended Cement
(American Society of Civil Engineers, 2025)The influence of high-volume supplementary cementitious materials (SCM) on the hydration of portland cement was investigated. Usually, the application of SCM in portland cement systems is motivated by a sustainable consumption ... -
Effect of Different Cooling Methods on Mechanical Properties of Brick Aggregate Reed Straw Concrete after Exposure to High Temperature
(American Society of Civil Engineers, 2025)In this paper, the mechanical properties of concrete containing recycled brick aggregate with reed straw (RS) were investigated after exposure to high temperatures. The concrete was heated to 300°C, 500°C, 700°C, and 900°C ... -
Evaluating the Environmental Performance of Blended Cement-Based Concrete: A Comparative Life-Cycle Analysis to Derive an Environmental Score
(American Society of Civil Engineers, 2025)The production of portland cement, particularly clinker, is a major source of CO2 emissions in concrete manufacture. Blended cement has emerged as a low-carbon alternative to improve sustainability, but the lack of comparative ... -
Microscale and Macroscale Characterization of Biopolymer-Stabilized Sulfate-Rich Expansive Soils
(American Society of Civil Engineers, 2025)Problematic soils like expansive soils cause significant damages to civil infrastructure. The use of calcium-based stabilizers in the treatment of sulfate-rich expansive soils is not suggested due to the formation of ... -
Multiscale Evaluation of Inclined Loading Effects on Horizontal Plate Anchors in Sand
(American Society of Civil Engineers, 2025)A multiscale approach that couples the FEM and discrete-element method (DEM) was utilized to investigate the mechanical response of slantingly loaded horizontal plate anchors in sand. This multiscale approach overcomes the ... -
Effect of Surface Precoated Cementitious Materials on the Properties and Microstructure of PVC Mortars
(American Society of Civil Engineers, 2025)The utilization of recycled polyvinyl chloride (PVC) in mortar production not only contributes to the recycling of waste plastics but also reduces the consumption of natural resources. However, the incorporation of PVC ... -
Effect and Mechanism Analysis of Engineered Geopolymer Composites with Hybrid Fibers: Fiber Dispersibility and Refined Mechanical Properties
(American Society of Civil Engineers, 2025)In this paper, the fiber blending distribution test was designed to evaluate the workability of engineering geopolymer composites. The effect of polyvinyl alcohol, polyoxymethylene, and polypropylene fibers on the mechanical ... -
Fresh, Mechanical, and Microstructural Properties of Sustainable Mortars Made of Two Recycled Sands from Construction and Demolition Wastes
(American Society of Civil Engineers, 2025)This paper analyses the ability of two recycled sands (RSs) from concrete (CON) and masonry (MAS) wastes for the manufacture of mortars for the construction industry. Manufactured sand (MS) was substituted by both RSs at ... -
Theory of the Strength of the Bond between Rebar and Recycled Aggregate Concrete after Freeze–Thaw Cycles in a Stress State: Biaxial Lateral Compression
(American Society of Civil Engineers, 2025)Recycled aggregate concrete (RCAC) has emerged as an environmentally friendly construction material that contributes to waste reduction and resource preservation. However, freeze–thaw damage can exacerbate the weak interface ... -
Experimental Study of Shale Pore Structure Sensitivity to External Fluids in Jiyang Depression in China
(American Society of Civil Engineers, 2025)The pore structure of shale in the Jiyang Depression is influenced by acid and alkali solutions, and is related to the saturated fluid stage. Revealing the characteristics of external fluid influence on the pore structure ... -
Effects of Chemical Solution Components on Pore Structure Development and Permeability Characteristics of Coal
(American Society of Civil Engineers, 2025)Using chemical methods to improve the pore structure of coal and increase its permeability is an effective measure for preventing mining gas disasters. To study the effects of chemical solution components on the pore ... -
Characterization of Physical and Chemical Structures of Calcite-Bearing Coal under Coupled Acidization and Water Intrusion
(American Society of Civil Engineers, 2025)Mineral filling is very common in coal seams and significantly affects the pore structure and permeability of coal. Calcite is the main component of the contained minerals. According to chemical theory, calcite can be ... -
Simulation Study of the Modified Combustion Chamber Effect on Ammonia-Diesel Dual-Fuel Engine Performance
(American Society of Civil Engineers, 2025)The application of low-carbon/carbon-free fuel engines to transportation is an important way to achieve energy saving and emissions reduction in conventional engines. In this study, with the help of computational fluid ... -
Mechanism and Key Parameters of Coal Fragmentation by Supersonic Gas Jet Impact: Numerical and Physical Simulation Research
(American Society of Civil Engineers, 2025)To address the challenges of hole collapse and plugging in soft coal seams resulting from water jet–enhanced extraction technology, this paper investigates the continuous process mechanisms, jet characteristics, and ... -
Effects of Diesel Hydrocarbon Components on Combustion and Emissions in a Heavy-Duty Diesel Engine
(American Society of Civil Engineers, 2025)An in-depth study of the effects of diesel hydrocarbon components on diesel engine performance can help achieve efficient and clean combustion and provide guidance for improving commercial diesel components. In this paper, ... -
Experimental and Numerical Investigation of the Performance of Suction Buckets Subjected to Extreme Cyclic Tensile Loading in Sand
(American Society of Civil Engineers, 2025)Suction bucket jackets offer a promising foundation solution for offshore wind turbines. However, extreme cyclic tensile loading can be a significant design challenge, particularly with respect to the potential for accumulated ... -
Passive Thermal Control Strategies for Lithium-Ion Batteries under Thermal Abuse Conditions: An Experimental Study on Thermal Insulation Efficacy
(American Society of Civil Engineers, 2025)Thermal abuse conditions can seriously reduce the thermal stability of lithium-ion batteries (LIBs) and even trigger thermal runaway (TR) of LIBs. This is very dangerous for electric vehicles if the TR event shows up inside ... -
Material Properties and Triaxial Thermal Damage Evolution Mechanism of Limestone under Different Temperature and Standing Time
(American Society of Civil Engineers, 2025)The mechanisms of changes in rock properties over time following high-temperature exposure are critical for evaluating the long-term stability of thermally damaged surrounding rocks. This study focuses on limestone from ... -
Comprehensive Characterization of Shale Components and Pore Structures: An Analysis from Micro- to Nanoscale Perspectives
(American Society of Civil Engineers, 2025)The components and pore structures of shale are complex due to the heterogeneous distribution of organic and inorganic minerals. Understanding the pore structures properties of shale is essential for elucidating the fluid ... -
Fault Diagnosis Method for Proton Exchange Membrane Fuel Cells Based on the Fusion of Deep Learning and Ensemble Learning
(American Society of Civil Engineers, 2025)Aiming at the evolutionary and simultaneous faults encountered in fuel cell applications, this paper proposes a fault diagnosis method for proton exchange membrane fuel cells that integrates 1DAlexNet, the self-attention ...