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    PublicationOpen Access
    A novel hybridized metaheuristic technique inenhancing the diagnosis of cross-sectional dentdamaged offshore platform members
    (2019) Wonsiri Punurai; M.S. Azad; Nantiwat Pholdee; Sujin Bureerat; Chana Sinsabvarodom; Mahidol University. Faculty of Engineering. Department of Civil and Environmental Engineering; Khon Kaen University. Faculty of Engineering. Sustainable and Infrastructure Research and Development Center; Norwegian University of Science and Technology. Faculty of Engineering. Department of Marine Technology
    of the dent depth of the damaged member and is used to assess the performance of the method. It demonstrates that small changes in stiffness of individual damaged bracing members are detectable from measurements of global structural motion
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    ItemOpen Access
    Response of Monopile Offshore Wind Turbine Structure Subjected to Seismic Loads and Degradation
    (2018) Yeter, Baran; Garbatov, Yordan; Guedes Soares, Carlos; Wonsiri Punurai; M.S. Azad; Mahidol University. Faculty of Engineering. Department of Civil and Environmental Engineering; Universidade de Lisboa. Instituto Superior Técnico. Centre for Marine Technology and Ocean Engineering (CENTEC)
    at 25 m water depth to support a 5MW wind turbine. The structural assessment is performed based on the finite element method accounting for the nonlinearities associated with the geometry and material. The nonlinear structural response of the monopile