Results 1 to 10 of about 14,611 (253)
Failure Analysis of Transmission Tower in Full-Scale Tests
Buildings, 2022 With the rapid development of Ultra-High Voltage (UHV) transmission lines, it is necessary to study the performance of UHV transmission towers. First, we performed full-scale tests on a transmission tower under seven loading patterns.
Rong Yi, Lingquan Zhang, Xiao Jiang
exaly +4 more sources
Hierarchical Transmission Tower Detection from High-Resolution SAR Image
Remote Sensing, 2022 The small scale of transmission towers and the environmental diversity around their situations make their detection in Synthetic Aperture Radar (SAR) images a challenging task.
Jianan Li +3 more
doaj +2 more sources
Study on Stability of Transmission Tower-Line System under a Downburst
Buildings, 2022 A downburst is one of the high-intensity winds that cause transmission tower failures. In recent years, downbursts have brought great disasters to the economies and lives of people all around the world.
Yongli Zhong +5 more
doaj +2 more sources
Dynamic Responses and Vibration Control of the Transmission Tower-Line System: A State-of-the-Art Review [PDF]
The Scientific World Journal, 2014 This paper presented an overview on the dynamic analysis and control of the transmission tower-line system in the past forty years. The challenges and future developing trends in the dynamic analysis and mitigation of the transmission tower-line system ...
Bo Chen +3 more
doaj +2 more sources
FE Simulation of Transmission Tower [PDF]
Advances in Civil Engineering, 2014 The vital components of the transmission line are the electrical transmission towers. They are commonly used to support the phase conductors and shield wires of a transmission line.
Boshra Eltaly, Amen Saka, Kamel Kandil
doaj +2 more sources
Energies, 2022 Transmission towers are prone to collapse under strong wind load, resulting in significant economic losses. In order to investigate the collapse mechanism and failure modes of the transmission tower under strong wind load and whether the wind vibration ...
Junkuo Li +8 more
doaj +2 more sources
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, Qingwu Hu, Hu Qingwu
exaly +3 more sources
The Effect Analysis of Strain Rate on Power Transmission Tower-Line System under Seismic Excitation [PDF]
The Scientific World Journal, 2014 The effect analysis of strain rate on power transmission tower-line system under seismic excitation is studied in this paper. A three-dimensional finite element model of a transmission tower-line system is created based on a real project.
Li Tian, Wenming Wang, Hui Qian
doaj +2 more sources
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
doaj +2 more sources
Dynamic response analysis of transmission tower line system under random fluctuating wind field
电力工程技术The transmission tower and tower line coupling system is an important carrier of the power system transmission process. Strong winds in coastal areas have a significant impact on the transmission tower and tower line system. To study the dynamic response
YAN Chengyang +4 more
doaj +2 more sources