Time-dependent responses and mooring tensions of a moored floating structure in tsunami waves

SJ Kim, C Jin, MH Kim - Marine Structures, 2024 - Elsevier
This study evaluates the effects of tsunami waves on the global performance of a spread-
moored Floating Storage Unit (FSU) through tsunami-floater-mooring coupled dynamics …

Dual-algorithm hybrid method for riser structural health monitoring using the fewest sensors

WC Chung, C Jin, MH Kim - Journal of Marine Science and Engineering, 2022 - mdpi.com
This study suggests a novel riser structural health monitoring methodology based on a dual
algorithm (DA). In this method, the displacement tracing algorithm first traces the node …

Fatigue life estimate of metallic chain links of mooring systems assuming out of plane bending: From constant amplitude to random loading

L de Oliveira Barros, FA Hansen, RS Neves… - Ocean …, 2023 - Elsevier
In this work, a numerical and analytical study of the fatigue life of chains in the mooring
system of FPSO platforms is carried out. Initially, analytical equations are proposed to …

Tensile Behavior of Chain Links Made of Polymeric Materials Manufactured by 3D Printing

B Rădulescu, AM Mihalache, E Păduraru, A Hriţuc… - Polymers, 2023 - mdpi.com
For reduced mechanical stress, some chains with links made of metallic materials could be
replaced by chains made of polymeric materials. A lower weight and a higher corrosion …

Effects of various fairlead-connection parameters on chain-mooring OPB-induced failure

WC Chung, MH Kim - Marine Structures, 2021 - Elsevier
Abstracts In this paper, the effects of underwater-chain-stopper (UCS) bearing friction at
fairlead connection and time-varying interlink EI (bending stiffness) at the UCS exit on the …

An Out-of-Plane Bending Fatigue Assessment Approach for Offshore Mooring Chains Considering the Real-Time Updating of Interlink Bending Stiffness

J Wang, C He, D Fu, K He, J Du - Journal of Marine Science and …, 2024 - mdpi.com
Fatigue failure caused by frequent tension and bending loads is a crucial safety concern for
mooring chains used on floating structures in the oil and gas industry. The bending effect for …

Numerical modelling of floating structure with coupled Eulerian–Lagrangian technique

E Gücüyen, RT Erdem - Građevinar, 2022 - hrcak.srce.hr
Sažetak Floating structures are complex systems composed of superstructure, floating-
mooring components, and anchors. In this study, the behaviours of a pontoon, which is used …

Mooring chain fatigue analysis of a deep draft semi-submersible platform in central Gulf of Mexico

J Zou - Ocean Systems Engineering, 2024 - koreascience.kr
This paper focuses on the rigorous and holistic fatigue analysis of mooring chains for a deep
draft semi-submersible platform in the challenging environment of the central Gulf of Mexico …

[PDF][PDF] Numeričko modeliranje plutajuće konstrukcije primjenom spregnute Euler-Lagrangeove formulacije

E Gücüyen, RT Erdem - Građevinar, 2022 - ww-w.casopis-gradjevinar.hr
Floating structures are complex systems composed of superstructure, floating-mooring
components, and anchors. In this study, the behaviours of a pontoon, which is used as a …

[PDF][PDF] Tensile Behavior of Chain Links Made of Polymeric Materials Manufactured by 3D Printing. Polymers 2023, 15, 3178

B Radulescu, AM Mihalache, E Paduraru, A Hrituc… - 2023 - academia.edu
For reduced mechanical stress, some chains with links made of metallic materials could be
replaced by chains made of polymeric materials. A lower weight and a higher corrosion …