Numerical simulation analysis on the tower foundation deformation of the high voltage transmission line caused by iron ore mining and filling: Numerical simulation analysis on the tower foundation deformation of the high voltage transmission line caused by iron ore mining and filling

Author(s):  
Bangshu Xu ◽  
Cheng Chen ◽  
Qin Yan ◽  
Shan Dong ◽  
Shiwu Liu
2011 ◽  
Vol 109 ◽  
pp. 480-484 ◽  
Author(s):  
Hai Xiao Lin ◽  
Xiao Chuan Ma ◽  
Wen Long Cai

With the rapid development of Chinese economy construction, hv transmission line has become the main channel for long-distance power transmission and also the most basic conveyance systems and infrastructure for industrial and mining enterprises. The major coal mine fields in China have hv transmission lines passing above. Coal mining subsidence has an important influence on the line tower. So it is important to study the High-voltage transmission line tower to ensure its safety. In this paper, the model is a High-voltage transmission tower. The mechanical analyses for the tower under different boundary conditions are made by finite element simulation. The results can be used as reference for the design of high-voltage transmission line tower in mining area.


IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 111587-111594
Author(s):  
Jianlong Guo ◽  
Qinghua Wu ◽  
Ke Guo ◽  
Shan Xiong ◽  
Weixia Feng ◽  
...  

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