YaBeSH Digital Library: Recent submissions
Now showing items 7761-7780 of 316660
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Influence and Mechanism of Coflow Jet Airfoil Parameters in Subsonic Flow
(American Society of Civil Engineers, 2025)Many studies have focused on the application and mechanism of coflow jet (CFJ) flow control technique in incompressible flow. However, the influence of CFJ parameters in subsonic flow is still uncertain. Five major CFJ ... -
Effects of Creep on Grout Efficiency in Clay
(American Society of Civil Engineers, 2025)Existing structures can deform and damage due to newly constructed underground structures, which induces surrounding soil deformation due to ground loss and stress relief. Compensation grouting is an active control method ... -
A Double Volume Expansion Thermal–Mechanical Coupling Constitutive Model Considering Anisotropy
(American Society of Civil Engineers, 2025)Volume expansion can occur in overconsolidated clay during shear loading and heating. However, the volume expansion mechanisms driving these two phenomena are different from each other, and it is important to propose a ... -
Deep Excavation–Induced Stability Evaluation of a Triple Tunnel Using Discrete and Continuum Numerical Modeling
(American Society of Civil Engineers, 2025)One of the most crucial tasks in the design, control, and construction of urban deep excavations is ensuring the safety of the existing underground infrastructure. Deformation and settlement created by excavation may damage ... -
Study on Permeability of Clay under Saline Environment Change and Permeability Prediction Considering Electrochemical Characteristics
(American Society of Civil Engineers, 2025)A continuously changing saline environment can lead to changes in the pore structure and the permeability of soils. Studying and establishing the theoretical relationships among factors such as ion concentration, mineral ... -
A Geotechnical Centrifuge Study on the Bearing Capacity of Ring Foundations Reinforced by Stone Columns
(American Society of Civil Engineers, 2025)Ring foundations are a distinct category of shallow foundations designed for the bearing loads of symmetrical structures with circular planes, such as bridge piers, liquid storage tanks, and wind turbines. In this study, ... -
Adaptive Monte Carlo Methods for Estimating Rare Events in Power Grids
(American Society of Civil Engineers, 2025)This paper presents a comprehensive study on rare event estimation in power grids, focusing on state-of-the-art adaptive Monte Carlo algorithms. Building upon IEEE benchmarks, we analyze the pros and cons of each adaptive ... -
Investigation and Experimental Verification of a Constitutive Model Considering Structural Characteristics of Soft Clay
(American Society of Civil Engineers, 2025)The mechanical behaviors of structured soft clay in consolidation tests and undrained triaxial shear tests were investigated, revealing evident structural properties of undisturbed Ningbo clay. Based on the experimental ... -
A Novel Chart Method for Seismic Stability of 3D Hoek–Brown Rock Slope Considering Dynamic Characteristics of Ground Motion
(American Society of Civil Engineers, 2025)A novel stability chart solution is presented to help the rapid assessment of the seismic stability of three-dimensional rock slopes subjected to the Hoek–Brown criterion. The present method incorporates the dynamic ... -
Microscopic Experiments and Numerical Simulation of Foam-Conditioned Soil for Earth Pressure Balance Shield Tunneling in Water-Rich Sandy Stratum
(American Society of Civil Engineers, 2025)In soil conditioning for earth pressure balance shield tunneling, foam is commonly used as an essential material to meet the requirements of tunnel excavation and soil migration. However, the interaction between foam bubbles ... -
Seismic Bearing Capacity of Strip Foundations Placed on Stable Slopes of Homogeneously Fractured Rock Mass
(American Society of Civil Engineers, 2025)Strip foundations are the most prevalently used shallow foundations in low-rise residential buildings in hilly regions. The strip foundations in many of these structures are often placed on rock slopes. In a seismic event, ... -
Seismic Stability Analysis of Sliding Retaining Walls Supporting Unsaturated Backfill with Cracks under Steady Flow Conditions
(American Society of Civil Engineers, 2025)Given the fact that retaining structures in seismically active areas are key barriers for geotechnical engineering disaster prevention and mitigation, accurately assessing their seismic stability throughout their life cycle ... -
Coal–Rock Catastrophic Collapse: Precursors Based on AE and Fiber Bundle Models
(American Society of Civil Engineers, 2025)This paper proposes a new precursor for monitoring coal–rock dynamic disasters based on a fiber bundle model (FBM), which has been validated in the study of material fracture and critical phenomena. First, the FBM was ... -
Effectiveness and Optimization Analysis of Vibration Isolation Performance of Circular and Rectangular Hollow Pipes: Numerical Modeling
(American Society of Civil Engineers, 2025)This study developed robust finite-element models based on barrier test scenarios and validated them using field measurement data to demonstrate the practical value of the horizontal hollow pipe vibration isolation barrier ... -
Modeling of Thermomechanical Energy Pile Behavior with Temperature-Induced Radial Effects
(American Society of Civil Engineers, 2025)Geothermal energy foundations or thermoactive ground structures present sustainable alternative systems for meeting heating/cooling needs of buildings in different seasons and are also cost-effective in comparison with ... -
Analysis of Deformation and Ultimate Bearing Capacity of the Arch Dam of the Dagangshan Hydropower Station
(American Society of Civil Engineers, 2025)The deformation and ultimate bearing capacity of a high arch dam are the key issues in the impoundment period of hydropower stations. In this paper, the ultimate bearing capacity and failure mode of the arch dam of the ... -
Understanding the Triaxial Behavior of Cemented Tailings Backfill Reinforced with Fibers
(American Society of Civil Engineers, 2025)Fiber-reinforced cemented paste backfill (FRB), a composite material incorporating fibers and cement into mine tailings, is extensively utilized in mine backfilling to ensure underground excavation stability. The triaxial ... -
Interpolation of Sparse Measurements and Quantification of Measurement Error Using Enhanced Kriging with Sparse Representation of Covariance Function
(American Society of Civil Engineers, 2025)Spatially varying properties of geomaterials (e.g., soils and rocks) are often measured sparsely, and the measurements inevitably contain noises or error. Therefore, interpolation of sparse geotechnical measurements ... -
Wetting Deformation and Constitutive Modeling of Predisintegrated Carbonaceous Mudstone Subjected to Drying–Wetting Cycles
(American Society of Civil Engineers, 2025)Predisintegrated carbonaceous mudstone (PCM) that exhibits low strength and continuous disintegration is prone to wetting deformation after repeated seasonal rainfall. A reasonable assessment of wetting deformation is ... -
Effects of Particle Shape on the Shear Behavior and Breakage of Ballast: A DEM Approach
(American Society of Civil Engineers, 2025)This paper presents results obtained from the discrete-element method (DEM) to study the effects of particle shape on the shear behavior and breakage of ballast aggregates. In this study, a series of direct shear tests ...