YaBeSH Digital Library: Recent submissions
Now showing items 6941-6960 of 316660
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Analyzing the Innovation Progress in Global Oil and Gas Pipeline Transportation
(American Society of Civil Engineers, 2025)Based on statistics and analysis of globally granted patents in the oil and gas pipeline sector, this study presents a panoramic view of the technological development and innovation evolution in oil and natural gas pipelines ... -
Stress Test and Analysis of Pipeline Systems under Foundation Settlement in a Natural Gas Station
(American Society of Civil Engineers, 2025)The complex geological environment inside a natural gas station results in varying degrees of foundation settlement, which causes the deformation of pipelines and equipment and then results in natural gas leakage. A stress ... -
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 ... -
Intelligent Code for Assessing Performance and Reliability of Failure Assessment Models
(American Society of Civil Engineers, 2025)Pipelines often fail due to structural degradation and environmental factors, impacting the accuracy of failure assessment models (FAMs) such as Structural Integrity Assessment Procedures for European Industry (SINTAP), ... -
Day-Ahead Scheduling Optimization Model of a Natural Gas Pipeline Network Considering User’s Hourly Consumption Characteristics
(American Society of Civil Engineers, 2025)In the scheduling of natural gas for hourly distribution, the network features a variety of control modes and diverse consumer types. Currently, there is a deficiency in the precise management of hourly distribution tailored ... -
Horizontal Deformation of a Tunnel Controlled by Capsuled Expansion Technique in Soft Clay: Field Trial and Numerical Analysis
(American Society of Civil Engineers, 2025)Controlling tunnel response induced by lateral excavation in soft clay has become a significant focus of modern research. Capsuled expansion is an innovative active control technique used to control the deformation of ... -
Analysis and Data Regression of Water Hammer with Column Separation Based on Machine Learning
(American Society of Civil Engineers, 2025)Current research on water hammers mainly focuses on improving prediction accuracy, optimizing control strategies, and enhancing numerical models. To quickly obtain water hammer waveforms, in this paper, a numerical model ... -
Research on Improved YOLOv5 Pipeline Defect Detection Algorithm
(American Society of Civil Engineers, 2025)The main problem addressed in this research is the detection of three types of defects in underground drainage pipelines: gravel intrusion, obstacles, and foreign objects. To tackle this, improvements have been made by ... -
Propagation Characteristics of Natural Gas Explosions at Different Ignition Positions in Complex H-Pipelines
(American Society of Civil Engineers, 2025)In order to investigate the propagation characteristics of natural gas explosions by ignition position in complex pipelines, a series of ignition positions were set up in an H-type pipeline for simulation using commercially ... -
Influence of the Size and Content of Quartz Sand on the Properties of Silicate-Membrane Slurry and the Performance of Filter Cake
(American Society of Civil Engineers, 2025)Borehole wall stability is the key to the shield tunnel and horizontal directional drilling (HDD) under a sand-pebble layer. Borehole instability will lead to the collapse of the upper ground and damage to adjacent structures. ... -
Development of a Probabilistic Interaction Rule and Failure Pressure Model for Pipelines with a Colony of Corrosion Defects
(American Society of Civil Engineers, 2025)The interaction effect originating from a defect colony can pose a higher pipeline failure risk than the case when such possible interaction is not considered. Recognizing the limitations in existing models that can lead ... -
Visualized Analysis of Mapping Knowledge Domains for Oil and Gas Pipelines Failure Research
(American Society of Civil Engineers, 2025)Failure analysis is a vital technique that is intended to strengthen the integrity management of oil and gas pipelines. The significance is to reduce economic losses and avoid or minimize major failure incidents. The aim ... -
Pipeopsy: A Novel Method for Status Assessment of District Heating Pipes in Operation
(American Society of Civil Engineers, 2025)This study presents a novel status assessment method for district heating (DH) pipelines in operation, which we call “Pipeopsy” (a biopsy for pipes). The method evaluates adhesion strength between the service pipe and ... -
Investigation of Characteristics of Acoustic Emission Signals Resulting from a Subsea Gas Pipeline Leak
(American Society of Civil Engineers, 2025)Investigation of acoustic signals is crucial for detecting leaks in subsea gas pipelines and preventing economic losses. This study presents a three-dimensional (3D) computational fluid dynamics model for analyzing the ... -
Integration of Building Information Modeling, Geographic Information System, and Augmented Reality for Visualization and Management of Multiple Underground Utilities
(American Society of Civil Engineers, 2025)The construction of new utility services or the reconstruction of existing services in the underground space is beset with numerous challenges due to the difficulty in locating and identifying existing underground utilities ... -
Wind-Resistant Cable Design and Experimental Study of Long-Span Natural Gas Pipeline Suspension Crossing
(American Society of Civil Engineers, 2025)A suspension bridge for a natural gas pipeline crossing has a small width-span ratio and is characterized by low damping and low stiffness. To improve the structure’s resistance to wind loads, it is necessary to establish ... -
Multiscale Investigation on Erodibility Characteristics of Cohesive Soils through Enhanced Hole Erosion Tests
(American Society of Civil Engineers, 2025)The erosion of cohesive soils is regarded as one of the major threats to the failure of earth structures. The current evaluation of clay erodibility is primarily based on empirical correlations with other physical and ... -
Fluidity and Settlement Characteristics of Fresh Ultrafine Cemented Tailings Backfill under High Temperature Conditions
(American Society of Civil Engineers, 2025)Mine depth increasing leads to the continuous rise of stope temperature. Under high temperature conditions, the fluidity of fresh ultrafine cemented tailings (UCTB) changes due to its influence, bringing potential safety ... -
Failure Pressure Assessment of Subsea Pipelines with Multiple Corrosion Defects under Combined Loadings
(American Society of Civil Engineers, 2025)Subsea pipelines operate in harsh marine environments, and corrosion is the major cause threatening their operational safety. In this paper, the failure pressure of pipelines with multiple corrosion defects under combined ... -
Bolt Looseness Detection in Flanged Pipes Using Parametric Modeling
(American Society of Civil Engineers, 2025)Detecting bolt looseness in flanged pipes at an early stage is critical for ensuring safety in the oil and gas industry. Failure to identify such looseness can lead to severe incidents such as leaks and explosions. One ...