低频振动下摩擦系数对螺栓松动影响的有限元分析

2023 5th Asia Energy and Electrical Engineering Symposium (AEEES) Pub Date : 2023-03-23 DOI:10.1109/AEEES56888.2023.10114113

Jialun Yang, Bin Zhao, Bin Liu, Lingzhi Xia

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引用次数: 0

摘要

输电铁塔的导线跳动会导致螺栓接头松动。摩擦系数是影响螺栓连接松动性能的关键因素。通过有限元分析，分析了摩擦系数对低频振动下螺栓松动的影响。结果表明，残余预紧力随摩擦系数的增大而增大。

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The Influence of Friction Coefficient on Bolt Looseness under Low Frequency Vibration via Finite Element Analysis

Conductor galloping may lead to the looseness of bolted joints of power transmission towers. The friction coefficient plays a key role in the looseness performance of bolted joints. This paper analyzes the influence of friction coefficient on bolt looseness under low frequency vibration via finite element analysis. The results shows that the residual preload increases with the increase of friction coefficient.

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2023 5th Asia Energy and Electrical Engineering Symposium (AEEES)

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