Selection and optimization of mooring cables on floating platform for special purposes

2nd International Conference on Materials Science, Energy Technology and Environmental Engineering

材料科学;能源学;生态环境科学

Ma, Guang-Ying^1 ; Yao, Yun-Long^1 ; Zhao, Chen-Yao^1

Shandong University (Weihai), Weihai

264209, China^1

关键词: Environmental loads;    Floating platforms;    Hydrodynamic model;    Motion amplitudes;    Platform motion;    Selection and optimizations;    Time history response;    Water environments;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/81/1/012179/pdf
DOI  :  10.1088/1755-1315/81/1/012179

来源: IOP

【 摘 要 】

This paper studied a new type of assembled marine floating platform for special purposes. The selection and optimization of mooring cables on the floating platform are studied. By using ANSYS AQWA software, the hydrodynamic model of the platform was established to calculate the time history response of the platform motion under complex water environments, such as wind, wave, current and mooring. On this basis, motion response and cable tension were calculated with different cable mooring states under the designed environmental load. Finally, the best mooring scheme to meet the cable strength requirements was proposed, which can lower the motion amplitude of the platform effectively.