Results 11 to 20 of about 1,682,376 (241)
Numerical Simulation of Impact Effect on Stability of Transmission Tower Foundation
Buildings, 2023 The impact effect can cause structural damage to a transmission tower’s foundation and affect its overall stability. In order to study the influence of the impact effect on the stability of transmission tower foundations, a three-dimensional finite ...
Lang Song +4 more
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Numerical Study of Ultra-High Voltage Transmission Tower Wind Loads Characteristics Against Tornado
Zhongguo dianli, 2023 In this paper, the wind load characteristics of the Ultra-High Voltage transmission tower under tornado are studied based on the CFD (computational fluid dynamics) numerical simulation method.
Shun ZHANG +4 more
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A Transmission Tower Tilt State Assessment Approach Based on Dense Point Cloud from UAV-Based LiDAR
Remote Sensing, 2022 Transmission towers are easily affected by various meteorological and geological disasters. In this paper, a transmission tower tilt state assessment approach—based on high precision and dense point cloud from UAV LiDAR—was proposed.
Zhumao Lu +4 more
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Energies, 2022 In order to improve the efficiency of UAVs in transmission tower inspections, the UAV transmission tower inspection energy consumption model is proposed for the existing research in which there is no accurate energy consumption calculation method in ...
Min Wu, Wuhua Chen, Xiaohong Tian
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3D HIGH-EFFICIENCY AND HIGH-PRECISION MODEL-DRIVEN MODELLING FOR POWER TRANSMISSION TOWER [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Constructing the transmission tower from LiDAR point clouds is a fundamental step for smart grid. However, currently the transmission tower construction method relies heavily on manual editing, which is far from the practical industrial application. This
Z. Wu +5 more
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Applied Sciences, 2023 The transmission tower is an important infrastructure for transmission lines. To secure the operation of the power grid, it is particularly important to evaluate the safety of the in-service transmission tower under the action of random wind loads ...
Cheng Liu +3 more
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Active Vibration-Based Condition Monitoring of a Transmission Line
Actuators, 2021 In the power system, the transmission tower is located in a variety of terrains. Sometimes there will be displacement, inclination, settlement and other phenomena, which eventually lead to the collapse of the tower. In this paper, a method for monitoring
Liuhuo Wang +5 more
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Buildings, 2022 Disaster investigation results have shown that most wind-induced damage to transmission towers is related to downbursts. To clarify the effects of downbursts’ parameters on transmission towers with different heights, studies were conducted on five ...
Zhisong Wang +3 more
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A Novel Monocular Vision Technique for the Detection of Electric Transmission Tower Tilting Trend
Applied Sciences, 2022 Transmission lines are primarily deployed overhead, and the transmission tower, acting as the fulcrum, can be affected by the unbalanced force of the wire and extreme weather, resulting in the transmission tower tilt, deformation, or collapse.
Yongsheng Yang +5 more
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Predicting remaining life of lattice steel transmission tower based on condition assessment and corrosion hazard data [PDF]
E3S Web of Conferences, 2021 This paper presents a novel approach for predicting the remaining life of lattice steel transmission towers in Malaysia. The transmission tower components assessment grouped into ground corrosive condition, foundation condition, lattice steel body of the
Usman Fathoni, Nor Khalid Nor Hazwani
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