Results 11 to 20 of about 1,774,984 (312)
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
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
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
Foundations for Transmission Line Towers and Tower Erection [PDF]
Transactions of the American Institute of Electrical Engineers, 1915 Concrete tower foundations of mushroom type, requiring no forms or back filling, as used in recent Baltimore-Holtwood transmission line, are found to be cheaper and stronger than steel tripod foundations previously used in a similar line alongside. It was found that mushroom type concrete foundations could be built with a smaller construction force and
Leeper, J. B. +4 more
+6 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 +1 more source
Energy Reports, 2022 This research assessed the transmission tower’s surge impedance before and after paralleling the overhead ground wire (OHGW) made of twisted galvanized steel cable from topmost of the transmission tower to the tower ground footage.
Chakkri Satchathampitak +2 more
doaj +1 more source
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 +1 more source
Eiffel Effect on Towers of UHV AC Transmission Lines [PDF]
E3S Web of Conferences, 2023 The principle of Eiffel Effect on transmission towers was analyzed, and the necessity of considering Eiffel Effect on transmission towers, especially multi-loop transmission towers, was proposed.
Zhang Chunlei, Han Junke
doaj +1 more source
Icing risk assessment and reinforcement measures of 500 kV transmission tower
电力工程技术, 2023 The existing of transmission line icing may lead to the collapse of the transmission tower and disconnection of the transmission line, which seriously threatens the safe and stable operation of power grid. In this paper, aiming at the typical icing lines
WEN Yi +5 more
doaj +1 more source
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 +1 more source