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Seismic Responses of Multiple-Circuit Transmission Tower-Line System
Applied Mechanics and Materials, 2014Compared with normal transmission towers, the multiple-circuit tower was higher and heavier,it also had a longer crossarm. Response spectral method was taken to analysis the transmission tower-line’s response under earthquake.The results obtained from single tower and tower-line system under the earthquake were compared with each other，such as the ...
Wei Kong, Shi Guang Men, Yun Fei Tao
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Rain load for transmission tower-line system
2017This paper was reviewed and accepted by the APCWE-IX Programme Committee for Presentation at the 9th Asia-Pacific Conference on Wind Engineering, University of Auckland, Auckland, New Zealand, held from 3-7 December 2017.
Fu, Xing, Li, Hong-Nan
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Effect of Fault Crossing Angle and Location on Seismic Behavior of Transmission Tower-Line System
Journal of earthquake engineering, 2022Transmission lines shoulder the important task of transmitting and distributing electrical power over long distances and inevitably cross active tectonic seismic faults when traversing seismic areas.
Xuyang Dong +4 more
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Advances in Structural Engineering, 2022
Structural vibration of transmission tower-line systems under wind excitations may induce damage and even destruction of the overall system. The control of transmission towers is conducted in the past decades by dynamic absorbers and dampers. Recently, a
Xinxin Song +3 more
semanticscholar +1 more source
Structural vibration of transmission tower-line systems under wind excitations may induce damage and even destruction of the overall system. The control of transmission towers is conducted in the past decades by dynamic absorbers and dampers. Recently, a
Xinxin Song +3 more
semanticscholar +1 more source
Seismic Analysis of Transmission Tower Line Systems
2019Electricity is one of the most important necessity of any growing economy. The transmission tower line system consisting of transmission towers and conductors are the main element of an electrical system. Failure of this system leads to greater economic loss.
P. V. Vaisakh, Neeraja Nair
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International Journal of Structural Stability and Dynamics, 2022
The wind-induced fatigue damage is an important reason for the structural deterioration of transmission tower-line systems. The study of the fatigue damage of transmission towers is a basic requirement to ensure their normal service.
Xiaoyan Yang +2 more
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The wind-induced fatigue damage is an important reason for the structural deterioration of transmission tower-line systems. The study of the fatigue damage of transmission towers is a basic requirement to ensure their normal service.
Xiaoyan Yang +2 more
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Plastic Limit Analysis of Ice Coating Transmission Tower-Line Systems
Advanced Materials Research, 2010Transmission tower-line systems with different elevations in mountainous areas are established in this paper. The change curve of ice increasing with time was given according to the data of ice record. Considering the influences of height difference, ice increasing, plastic analysis of transmission tower is carried out.
Jun Qi Chen, Wei Wang
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Stress Analysis of the Foundation of Transmission Tower-Line System under Wind Load
2022 IEEE/IAS Industrial and Commercial Power System Asia (I&CPS Asia), 2022To study the force of foundation of the transmission tower-line system under wind load, refined finite element models of the transmission tower-line system and the foundation were established.
Xianghang Bu +3 more
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Fragility analysis of a long-span transmission tower–line system under wind loads
, 2020Numerous transmission towers have collapsed due to experiencing strong winds; therefore, the purpose of this article is to investigate the collapse mechanism and the anti-collapse performance of a long-span transmission tower–line system.
L. Tian, Xin Zhang, Xing Fu
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Processes
The development of lightweight de-icing equipment for partial transmission lines in a microtopography area has become a hot research topic. However, the existing local line de-icing methods pay less attention to the mechanical damage caused by unequal ...
Li Zhang +5 more
semanticscholar +1 more source
The development of lightweight de-icing equipment for partial transmission lines in a microtopography area has become a hot research topic. However, the existing local line de-icing methods pay less attention to the mechanical damage caused by unequal ...
Li Zhang +5 more
semanticscholar +1 more source