Examination of the Dynamic Behavior of Offshore Jacket Structure in Bohai Gulf Under Seismic Excitation Experimentally and Numerically
Abdulfatah Abdulwhab Hamad*, Thaier J. Ntayeesh, Hayder A. Al-Baghdadi
Department of Mechanical Engineering University of Baghdad, Baghdad. Iraq.
Corresponding Author Email: firstname.lastname@example.org
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
In this paper, the seismic response of a simple dynamometer model of a real outdoor jacket platform in Bohai Gulf in China was explored using experimental LabVIEW®2020 software and using ANSYS-2020 R1 software numerically, the experiments were carried out at the University of Baghdad on a shaking table with earthquake acceleration and on two different types Of the tremors: the first was uniform with a displacement (4.75 mm) and the second was EI Centro (PGA = 0.32 g). In order to simulate the actual operating conditions. The model was subjected to a series of random wave loads. A finite element model was created to determine the seismic response of the model. The results were obtained, and there was an excellent agreement between the numerical and experimental results