• Analysis of lifting operation of a monopile for an offshore wind turbine considering vessel shielding effects 

      Li, Lin; Gao, Zhen; Moan, Torgeir; Ormberg, Harald (Journal article; Peer reviewed, 2014-12)
      This study addresses numerical simulations of the lifting operation of a monopile for an offshore wind turbine with a focus on the lowering process. A numerical model of the coupled system of the monopile and vessel is ...
    • Committee I.2: Loads 

      Ogawa, Yoshitaka; Bai, Wei; de Hauteclocque, Guillaume; Dhavalikar, Sharad; Fang, Chih-Chung; Fonseca, Nuno; Hänninen, Satu; Johannessen, Thomas B.; Lien, Van; Morooka, Celso; Mumm, Holger; Prpic-Orsic, Jasna; Song, Kang Hyun; Tian, Chao; Ugurlu, Bahadir; Wang, Sue (Chapter, 2018-09)
      Concern for the environmental and operational loads from waves, wind, current, ice, slamming, sloshing, green water, weight distribution and any other operational factors. Consideration shall be given to deterministic and ...
    • Model-free anti-swing control of complex-shaped payload with offshore floating cranes and a large number of lift wires 

      Ren, Zhengru; Verma, Amrit Shankar; Ataei, Behfar; Halse, Karl Henning; Hildre, Hans Petter (Peer reviewed; Journal article, 2021)
      Being one of the most commonly used offshore operations, offshore lifting operations become increasingly challenging due to the gradually growing size and weight of payloads. The research on automatic control in lifting ...