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Nonlinear dynamic analytical model of multi-span transmission line-insulator systems following entire-span ice shedding

delete2026-04-25
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PRE
AI
D
Dahai Wang
Y
Yuchen Fu *
Y
Yaqi Zhao
Z
Zhanhao Deng
Z
Zenghao Huang
DOI:10.1016/j.coldregions.2026.104967delete
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Abstract

Abstract

En 中文
• Nonlinear analytical model for multi-span transmission lines under ice shedding. • Efficient and accurate prediction of time-history responses. • Layered ice modeling captures non-uniform stress and stiffness distribution. • Middle-span shedding governs jump height while edge-span shedding governs tension.
Keywords:
Nonlinear dynamic model
Ice shedding
Multi-span transmission lines
Time-history response
Stress distribution

Journal

Cold Regions Science and Technology cover
Cold Regions Science and Technology
IF:
3.8
Papers:
3.6K
Citations:
1.2W

Organization

C
China University of Geosciences
Scholars:
3.7W
Papers: 2.8W
Citations: 4.3W
C
csg electric power research institute co., ltd.
Scholars:
5
Papers: 4
Citations: 0
W
Wuhan University of Technology
Scholars:
3.4W
Papers: 2.4W
Citations: 4.4W
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