Journal of Materials in Civil Engineering: Recent submissions
Now showing items 1201-1220 of 7936
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Permittivity Heterogeneity Influence of Multiphase Pavement Materials on Ground-Penetrating Radar Detection Results: A Study Based on Probability Distribution
(American Society of Civil Engineers, 2024)For ground-penetrating radar (GPR) detection, multiphase heterogeneous pavement models were built and on-site detections were conducted. The statistic distribution rules of relative permittivity in pavement materials ... -
Flame Retardancy and Rheological Properties of Warm-Mix Rubber Asphalt Binder Containing Various Flame Retardants
(American Society of Civil Engineers, 2024)The application of warm-mix flame retardant rubber asphalt (WFRA) in tunnel pavement offers a promising solution that enhances both energy conservation and tunnel safety. First, a commercial halogen-free flame retardant ... -
Water Permeability Monitoring Based on the Electrical Signal Changes of Piezoresistive Cementitious Composites
(American Society of Civil Engineers, 2024)Water significantly influences the electrical resistivity and piezoresistive performance of piezoresistive cementitious composites (PCCs). In existing studies, it has been difficult to reflect the actual water permeability ... -
Component Changes and Mechanism of Cold Regeneration of Aged Asphalt Using Waste Vegetable Oils
(American Society of Civil Engineers, 2024)Waste vegetable oil cold mix recycling technology can massively improve the resource utilization rate of solid waste in the road construction industry. This process can also reduce energy consumption and environmental ... -
Investigation on SMFL Field Distribution of Different Types of Rebars under Axial Tensile Failure Tests
(American Society of Civil Engineers, 2024)Structural safety performance is intricately tied to the stress level of rebars. The force-magnetic coupling relationship of rebar is a current focal point. Research gaps exist in the influence pattern of the appearance ... -
Simplifications of the Short-Term USAT Protocol for Neat and Modified Binders: A Rheological Assessment
(American Society of Civil Engineers, 2024)This study evaluates the feasibility of proposed simplifications of the universal simple aging test (USAT) to simulate the short-term aging of asphalt binders (STUSAT). Rutting and fatigue parameters of four neat and four ... -
Effect of Thermal Oxygen Aging on Rheological Properties and Chemical Structure of Lignin-Modified Asphalt
(American Society of Civil Engineers, 2024)In recent years, lignin has received increasing attention due to its wide availability, low cost, renewability, and potential for improving the performance of asphalt pavement. The purpose of this study is to investigate ... -
Nanoengineered Geopolymer Composites with Biomass-Based 2D Graphitic Carbon Nanoplatelets
(American Society of Civil Engineers, 2024)This research studied an innovative method for improving the properties of fly ash–based geopolymer mortar by using ultrafine two-dimensional (2D) graphitic carbon nanoplatelets (GCNPs) derived from sustainable biomass ... -
Evaluation of Physicochemical and Rheological Properties of Terminal Blend Rubberized Asphalt Incorporating Polymer
(American Society of Civil Engineers, 2024)Waste tires, used in combination with polymers, have been extensively employed in the construction of asphalt pavements. The performance of these hybrid asphalts varies depending on the manufacturing process, the characteristics ... -
Study of Creep Behavior and a Viscoelastic Model of Bamboo Scrimber under Short-Term Parallel-to-Grain Compression
(American Society of Civil Engineers, 2024)The creep of bamboo scrimber is an important factor to be considered in engineering applications. Simply using the creep test method not only consumes a lot of time and money, but also cannot be extended to the full stress ... -
Effect of Deinking Paper Sludge on Thermal, Energetic, and Mechanical Properties of Fired Clay Bricks
(American Society of Civil Engineers, 2024)The production of pulp and paper from recycled paper generates significant quantities of deinking paper sludge (DPS). This sludge contains a significant amount of organic matter (36%) as well as heavy metals such as Pb, ... -
Research on Design and Performance of Microsurfacing Asphalt Mixture with Waste Glass Aggregate
(American Society of Civil Engineers, 2024)Waste glass as a solid waste is urgently needed to utilize and alleviate the shortage of natural aggregate. In this paper, a styrene-butadiene rubber (SBR) modified emulsified asphalt microsurfacing mixture was prepared ... -
Damage Mechanism of Asphalt Binder Modified with Phosphogypsum Whisker Composite under the Action of Sea Salt Solution
(American Society of Civil Engineers, 2024)The study of the reaction mechanism of sea salt solution (SSS) on asphalt binder was important for the development of perpetual asphalt pavements in coastal areas. For this, a novel modifier (MPGJ-I) was developed in this ... -
Green and Sustainable Superhydrophobic Phosphogypsum Mortar Coating with Self-Cleaning Properties and Water Resistance
(American Society of Civil Engineers, 2024)Phosphogypsum (PG) is a solid waste generated by phosphate fertilizer industries that is currently used in concrete materials. However, adding PG to concrete usually results in reducing its water resistance and corrosion ... -
High-Strain-Rate Compression Behavior of Ultrahigh-Performance Concrete at Different Ages
(American Society of Civil Engineers, 2024)Concrete structures, such as armories, military bunkers, and petrochemical facilities, are susceptible to explosive loads during service. The superior mechanical properties of ultrahigh-performance concrete enable structures ... -
Properties and Microstructure of Low-Strength Recycled Concrete Aggregate Treated Using Cement–Fly Ash Slurry with Various Concentrations and Soaking Durations
(American Society of Civil Engineers, 2024)Utilizing recycled concrete aggregate (RCA) is a countermeasure to address the scarcity of landfills and the depletion of natural aggregates. Surface modification techniques have been proposed and implemented to improve ... -
Synergetic Effects of Alkaline and Sulfate-Based Waste Binders on Undrained Triaxial Behavior of Cement-Admixed Soft Clay
(American Society of Civil Engineers, 2024)The synergetic effects of alkaline red mud (RM) and sulfate-based phosphogypsum (PG) on the undrained triaxial behavior of cement-admixed clay were explored in this study. A series of isotropically consolidated undrained ... -
Experimental and Statistical Investigation of the Effect of Nano Al2O3 on Asphalt Mixture Resistance against Low Temperature Cracking and Moisture Susceptibility
(American Society of Civil Engineers, 2024)Improving asphalt mixtures has become increasingly important due to the rise in traffic volume, high maintenance costs, and the challenges associated with their implementation. Previous studies have examined various additives ... -
Viscoelastic Characterization of Equivalent Lubrication Layer for High Shear Applications
(American Society of Civil Engineers, 2024)Pumping is a high shear process used in the placement of concrete. The lubrication layer (LL), a thin layer of micromortar, forms at the inner periphery of the pipe during the pumping of concrete, facilitating its movement ... -
Research on the Dielectric Properties of Asphalt Concrete Based on Equivalent Circuit Modeling
(American Society of Civil Engineers, 2024)The nondestructive testing of asphalt pavement using ground-penetrating radar (GPR) is based on studies on the dielectric properties of asphalt concrete. The equivalent circuit concept was used in this study, where different ...