Damage identification of bolt looseness in transmission tower based on wavelet packet analysis
Civil Engineering|更新时间:2024-05-22
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Damage identification of bolt looseness in transmission tower based on wavelet packet analysis
“In the field of structural health monitoring of high-voltage transmission towers, experts use ABAQUS software to establish a multi-scale model and introduce wavelet packet energy change rate as a damage identification index. Through experimental verification, an effective solution is provided for identifying bolt loosening damage in transmission towers.”
Journal of Civil and Environmental EngineeringVol. 46, Issue 3, Pages: 152-160(2024)
作者机构:
重庆大学 土木工程学院,重庆 400045
作者简介:
SANG Shuo (1997- ), main research interest: structure health monitoring, E-mail: a1424787589@163.com.
LI Xiaohua (corresponding author), associate professor, doctorial supervisor, E-mail: lixiaohua@cqu.edu.cn.
基金信息:
Natural Science Foundation of Chongqing(cstc2019jcyj-msxmX0254)
SANG Shuo,YU Xiyang,LI Xiaohua.Damage identification of bolt looseness in transmission tower based on wavelet packet analysis[J].Journal of Civil and Environmental Engineering,2024,46(03):152-160.
SANG Shuo,YU Xiyang,LI Xiaohua.Damage identification of bolt looseness in transmission tower based on wavelet packet analysis[J].Journal of Civil and Environmental Engineering,2024,46(03):152-160. DOI: 10.11835/j.issn.2096-6717.2022.004.
Damage identification of bolt looseness in transmission tower based on wavelet packet analysis