tension leg platform
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2022 ◽  
Vol 29 (6) ◽  
pp. 731-741
Author(s):  
Jiamin Guo ◽  
Yu Zhao ◽  
Weigang Chen ◽  
Guangeng Zhou


2021 ◽  
Vol 242 ◽  
pp. 110126
Author(s):  
Shuang Chang ◽  
Weiping Huang ◽  
Fushun Liu ◽  
Hong Song


2021 ◽  
Vol 239 ◽  
pp. 109710
Author(s):  
S.S. Dai ◽  
J.R. Chaplin ◽  
B.A. Younis ◽  
D. Tang ◽  
T.L. Zhai


2021 ◽  
Vol 115 ◽  
pp. 102848
Author(s):  
Ruijia Jin ◽  
Yunpeng Jiang ◽  
Wenjun Shen ◽  
Huaqing Zhang ◽  
Baolei Geng


2021 ◽  
Vol 35 (4) ◽  
pp. 566-577
Author(s):  
Yan-qing Han ◽  
Cong-huan Le ◽  
Pu-yang Zhang ◽  
Li Dang ◽  
Qing-lai Fan


Author(s):  
Jordi Mas-Soler ◽  
Emre Uzunoglu ◽  
Gabriele Bulian ◽  
C. Guedes Soares ◽  
Antonio Souto-Iglesias


2021 ◽  
pp. 1-12
Author(s):  
Mohammad Reza Tabeshpour ◽  
Latif Nikmehr

Response amplitude mitigation of the offshore structures like tension leg platform (TLP) is important since these structures are always exposed to environmental loads such as waves, and in the case of TLP, reduction in response amplitude of platform causes reduction in stress range in tendons; this would increase the fatigue life of tendons, and therefore, increases the structural safety. Also providing stable conditions for machinery and crew increases the efficiency and functionality of the platform. This article thus aims to investigate the possibility and effectiveness of applying tuned mass damper (TMD) as a passive structural control system to suppress the surge motion of TLP that is exposed to wave load. Both numerical and experimental studies were carried out to assess the performance of the TMD. A close agreement is obtained between the numerical simulations and experimental results. The results of numerical and experimental investigations in this study indicate that applying the TMD, tuned to the surge natural frequency of the platform or frequencies close to the surge natural frequency of the platform, doesn’t have efficiency in reducing the surge responses of TLP in the range of probable waves in seas and oceans.



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