摘要详情
118 / 2021-08-18 17:36:17
Damage Analysis of Oil-Filled Submarine Cable in Suspended State under Wave-Current Force Based on Finite Element Simulation
终稿
In this paper, 500kV AC submarine cable was taken as the object, the finite element software COMSOL was used to establish the simulation model of fluid-structure coupling, and the force of the suspended submarine cable was analyzed. The stress distribution of the lead alloy sheath of the cable in four specific directions and the location of the maximum stress value was obtained. On this basis, the relationship between the suspended length and the stress value was obtained by changing the suspended length of the submarine cable. According to the initial yield stress value of the lead alloy sheath, the reference suspended length of the preliminary damaged cable structure was given, which provides some theoretical analysis for the online monitoring of the submarine cable. The results show that when the suspended length reaches 7.05 meters, the maximum stress value of the lead alloy sheath at the initial yield stress is 1.97×107(N/m2).
重要日期
-
会议日期
10月21日
2021
至10月23日
2021
-
10月26日 2021
注册截止日期
主办单位
Southeast University, China
联系方式
历届会议
-
2025年11月21日 中国 Guangzhou
2025 International Conference on Sensing, Measurement & Data Analytics in the era of Artificial Intelligence -
2023年11月02日 中国 China
International Conference on Sensing, Measurement & Data Analytics in the era of Artificial Intelligence -
2023年11月02日 中国 Xi'an
2023 International Conference on Sensing, Measurement & Data Analytics in the era of Artificial Intelligence -
2022年11月30日 中国 Harbin
International Conference on Sensing, Measurement & Data Analytics in the era of Artificial Intelligence -
2020年10月15日 中国 Xi'an
International Conference on Sensing, Measurement and Data Analytics in the era of Artificial Intelligence
