Time-Domain Hydro-Elastic Analysis of a SFT (Submerged Floating Tunnel) with Mooring Lines under Extreme Wave and Seismic Excitations

Time-Domain Hydro-Elastic Analysis of a SFT (Submerged Floating Tunnel) with Mooring Lines under Extreme Wave and Seismic Excitations

Global dynamic analysis of a 700-m-long SFT section considered in the South Sea of Korea is carried out for survival random wave and seismic excitations. To solve the tunnel-mooring coupled hydro-elastic responses, in-house time-domain-simulation computer program is developed. The hydro-elastic equa...

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Bibliographic Details
Main Authors: Chungkuk Jin, Moo-Hyun Kim
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Applied Sciences
Subjects:
submerged floating tunnel (SFT)
mooring line
coupled dynamics
hydro-elastic responses
wet natural frequencies
mooring tension
seismic excitation
wave excitation
seaquake
Online Access:https://www.mdpi.com/2076-3417/8/12/2386

Internet

https://www.mdpi.com/2076-3417/8/12/2386

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