YaBeSH Digital Library: Recent submissions
Now showing items 11801-11820 of 316660
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Numerical Study of the Effects of Interbedded Layers on Rock Burst in Tunnel Engineering
(American Society of Civil Engineers, 2025)Rock burst is one of the most hazardous problems that is encountered during tunnel excavation. However, less research concerns tunnel excavation in an interbedded layer with alternating strong and soft layers. In this ... -
Numerical Study of MICP Infiltration and Mineralization in Unsaturated Soils: CaCO<sub>3</sub> Distribution and Critical Depth
(American Society of Civil Engineers, 2024)Rainfall, evaporation, tides and waves make the soil at coastlines show dynamic unsaturated characteristics. In order to cope with landslides, collapses, and coastline receding, microbially induced calcium carbonate ... -
Numerical Studies of Foundation Behavior Subjected to Combined Loading Considering Hydrostatic and Transient Flow Conditions in Unsaturated Soils
(American Society of Civil Engineers, 2025)Conventional soil mechanics are widely used for investigating shallow foundation behavior when subjected to vertical, inclined, and eccentric loading. However, few studies in the literature focus on the behavior of foundations ... -
Numerical Simulation Study of Radial Seepage Evolution of Coal Seam Water Injection Borehole
(American Society of Civil Engineers, 2025)Coal seam water injection is widely used to reduce dust pollution and mitigate rock burst disasters. Evaluating its effectiveness depends on understanding the water content and distribution within the coal seams. Therefore, ... -
Analysis of the Influence of Rolling Motion on the ROPAX Vessel with Firewater Accumulation
(American Society of Civil Engineers, 2024)After firewater accumulates on the vehicle deck of a roll-on/roll-off cargo and passenger (ROPAX) vessel, the rolling of the vessel in a seaway can lead to the unexpected and rapid worsening of the situation. This paper ... -
Numerical Simulation of Crack Propagation and Coalescence in Quasi-Brittle Materials under Compression Using the Field-Enriched Finite-Element Method
(American Society of Civil Engineers, 2024)In this paper, the field-enriched finite-element method is developed to simulate crack evolution of quasibrittle materials under compression by considering two kinds of fracture criteria: the maximum circumferential stress ... -
Numerical Simulation of Convection–Diffusion Coupling Transport of Water and Chloride in Coated Concrete
(American Society of Civil Engineers, 2024)Chloride transport is one of the most serious problems facing reinforced concrete structures, and coatings can effectively block the intrusion of chloride ions. In order to evaluate the resistance of coatings to chloride ... -
Numerical Prediction of Water Film Thickness on Pavement during Rainfall
(American Society of Civil Engineers, 2025)The purpose of this study is to develop a finite volume model to predict the water film thickness on a road pavement during rainfall. Raindrops are treated as dispersed spherical particles in a continuous gas phase of air. ... -
Numerical Investigation on the Motion Dynamics of Submerged Gravity Anchors Exposed to Wave Action
(American Society of Civil Engineers, 2025)This paper presents a numerical modeling approach to analyze the dynamic response of gravity anchors subjected to waves at various submergence depths. The aim is to model stages of lowering during the installation process ... -
Numerical Investigation on Microcrack Propagation Behavior of Heterogeneous Rock under Ultrasonic Vibration Load
(American Society of Civil Engineers, 2024)The use of ultrasonic technology for rock breaking, with its high-frequency and microamplitude impact load, is anticipated to help overcome the challenges of high economic cost and low rate of penetration in mineral resource ... -
Numerical Investigation of the Bond-Slip Behavior between Double-Helix BFRP Macrofibers and Concrete
(American Society of Civil Engineers, 2024)Basalt fiber–reinforced polymer (BFRP) is widely used to reinforce concrete due to its high strength, lightweight nature, good corrosion resistance, and low cost. Previous studies have shown that the double-helix BFRP ... -
Numerical Investigation of High-Speed Dynamic Fractures and Crack Arresting of High-Grade Gas Pipelines
(American Society of Civil Engineers, 2025)The fracture speed of a high-grade gas pipeline subjected to high gas pressure is usually very high, such that the gas pressure near the crack-tip could not decompress rapidly. It is difficult for a high-grade pipeline to ... -
Numerical Investigation of Contaminant Oil in the Batch Transportation of Crude Oil and Diesel Oil with Different Out-Station Temperatures
(American Society of Civil Engineers, 2025)Batch transportation of crude oil and refined products maximizes pipeline utilization and prevents long-term operation below economic throughput with reduced economic benefits. In this study, a numerical method that couples ... -
Numerical Evaluation of the Constant-Head Borehole Permeameter Method for Stormwater Infiltration Design
(American Society of Civil Engineers, 2025)The current standard of practice for sizing stormwater infiltration facilities typically relies on one-dimensional (1D) test methods that do not account for the full dynamics of groundwater flow, including lateral flow and ... -
Numerical and Experimental Investigation on Vortex-Induced Vibration Suppression of a Self-Anchored Suspension Bridge with a Central-Slotted Box Girder
(American Society of Civil Engineers, 2025)In this study, the vortex-induced vibration (VIV) performance, mechanism, and control of a self-anchored suspension bridge with the central-slotted box girder (CSBG) under the operating wind velocity of the bridge were ... -
Analysis of the Failure of High-Strength Steel Wires in Suspension Bridge Hangers under the Coupling Effect of Corrosion Fatigue after Prefatigue Load
(American Society of Civil Engineers, 2025)Corrosion fatigue coupling failure of high-strength steel wires in suspension bridge hangers is a common failure mode. However, corrosion and fatigue do not occur simultaneously due to the presence of protective sheaths. ... -
Numerical Analysis of the Effect of a Radial Serpentine Flow Field on PEMFC Performance
(American Society of Civil Engineers, 2025)The flow field is a crucial factor affecting the performance of proton exchange membrane fuel cells (PEMFCs). To enhance cell performance, this paper proposes a radial serpentine flow field. Using COMSOL software, a ... -
Numerical Analysis of Installation Performance and Uplift Bearing Capacity of Helical Piles in Clay
(American Society of Civil Engineers, 2025)Helical piles are widely used for their low installation noise, low disturbance, recyclability, and increased load-bearing capacity. This study investigated the effects of installing multiple-plate helical piles on the ... -
Numerical Analysis of Imperceptible Mechanical Behavior in Soil Arch Evolution
(American Society of Civil Engineers, 2025)The trapdoor test has been widely used to study engineering scenarios where pressure calculation methods need to be re-evaluated due to relative soil displacements. To propose a more reasonable calculation theory, over the ... -
Novel Multiaction Model for Shear Strength Prediction of Reinforced Concrete Beams: Development and Application to Elements with FRP Bars and FRC
(American Society of Civil Engineers, 2025)The behavior of concrete structures subjected to shear forces involves the contribution of several shear force transfer actions, such as aggregate interlock, dowel action, concrete residual tensile along the fracture process ...