Journal of Pipeline Systems Engineering and Practice: Recent submissions
Now showing items 101-120 of 920
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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 ... -
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 ... -
PSO–BPNN Fusion Algorithm for Tunnel Fire Ceiling Temperature Prediction under Longitudinal Ventilation
(American Society of Civil Engineers, 2025)The ceiling temperature in tunnel fires is crucial to determining safety parameters for both occupants and structures. Numerous studies have neglected the effect of longitudinal ventilation velocity in tunnels. This study ... -
Study of Erosion Behavior of Shale-Gas Gathering Pipeline Elbow Based on Fluid–Solid Coupling
(American Society of Civil Engineers, 2025)The erosion of elbows in shale gas-gathering pipelines is influenced by both internal tensile stress and solid particle erosion. However, scholarly attention to the occurrence of elbow erosion in such pipelines under stress ... -
Optimal Selection of Pipe Material for a High-Head Long-Distance Water Transmission Pipeline Based on the Fuzzy Analytic Hierarchy Process
(American Society of Civil Engineers, 2025)The choice of suitable pipe material is highly important for successful high-head, long-distance water transmission pipeline endeavors. In this research, four initially selected pipe materials were subjected to a comprehensive ... -
Augmented Reality Applications for the Excavation Industry: Locating and Protecting Underground Utilities
(American Society of Civil Engineers, 2025)The construction industry constantly pursues innovative methods to improve safety, enhance productivity, and reduce costs and project durations. Augmented Reality (AR) is a promising technology, potentially bringing about ... -
Modeling the Factors Affecting Sanitary System Condition Assessment in Egypt
(American Society of Civil Engineers, 2025)In the most common cases, sanitation systems consist of four main phases: sewage networks, pump stations, force-main lines, and treatment plants. This research is dedicated to the systematic identification and hierarchical ... -
Strategic Management and Seismic Resilience Enhancement of Water Distribution Network Using Artificial Neural Network Model
(American Society of Civil Engineers, 2025)The seismic resilience of water distribution networks (WDNs) as the most critical urban infrastructure is a major aspect of crisis management. Developing accurate computational models to evaluate the seismic behavior of ... -
Study on the Smoke Characteristics of a Cable Fire in an L-Shaped Utility Tunnel under Different Ventilation Conditions
(American Society of Civil Engineers, 2025)Cable fires frequently occur in utility tunnels, causing incalculable economic losses. In order to reveal the smoke characteristics of an L-shaped utility tunnel cable fire under different ventilation conditions, the ... -
Mechanistic Modeling of Cutterhead-Ground Engagement Influence on Microtunnel Boring Machine Penetration Rate
(American Society of Civil Engineers, 2025)Planning of a microtunneling project requires prediction of microtunnel boring machine (MTBM) performance. One of the main performance indicators of MTBMs is the penetration rate. The prediction of MTBM penetration rate ... -
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 ...