Structural Design Of Ultra Large Ships Based On Direct Calculation Approach
; University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb
Šime Malenica Jérôme De Lauzon
; Bureau Veritas, Research Department, Paris, France
Hongil Im Byung-Ki Choi
; Hyundai Heavy Industries Co., Ltd., Ulsan, South Korea
Dae Seung Cho
; Pusan National University, Busan, South Korea
APA 6th Edition Vladimir, N., Senjanović, I., Malenica, Š., De Lauzon, J., Im, H., Choi, B. i Seung Cho, D. (2016). Structural Design Of Ultra Large Ships Based On Direct Calculation Approach. Pomorski zbornik, Special edition (1), 63-79. https://doi.org/10.18048/2016-00.63
MLA 8th Edition Vladimir, Nikola, et al. "Structural Design Of Ultra Large Ships Based On Direct Calculation Approach." Pomorski zbornik, vol. Special edition, br. 1, 2016, str. 63-79. https://doi.org/10.18048/2016-00.63. Citirano 25.11.2020.
Chicago 17th Edition Vladimir, Nikola, Ivo Senjanović, Šime Malenica, Jérôme De Lauzon, Hongil Im, Byung-Ki Choi i Dae Seung Cho. "Structural Design Of Ultra Large Ships Based On Direct Calculation Approach." Pomorski zbornik Special edition, br. 1 (2016): 63-79. https://doi.org/10.18048/2016-00.63
Harvard Vladimir, N., et al. (2016). 'Structural Design Of Ultra Large Ships Based On Direct Calculation Approach', Pomorski zbornik, Special edition(1), str. 63-79. https://doi.org/10.18048/2016-00.63
Vancouver Vladimir N, Senjanović I, Malenica Š, De Lauzon J, Im H, Choi B i sur. Structural Design Of Ultra Large Ships Based On Direct Calculation Approach. Pomorski zbornik [Internet]. 2016 [pristupljeno 25.11.2020.];Special edition(1):63-79. https://doi.org/10.18048/2016-00.63
IEEE N. Vladimir, et al., "Structural Design Of Ultra Large Ships Based On Direct Calculation Approach", Pomorski zbornik, vol.Special edition, br. 1, str. 63-79, 2016. [Online]. https://doi.org/10.18048/2016-00.63
Sažetak The trend in modern sea transportation is building of ever larger ships, which require application of different direct calculation methodologies and numerical tools to achieve their reliable structural design. This is particularly emphasized in case of ultra large container ships (ULCS), but also other ship types like bulk carriers or large LNG ships belong to this category. In this context some classification societies have developed guidelines for performing direct calculations and for that purpose there are several hydro-structure tools available around the world, mainly relying on the same theoretical assumptions, but having incorporated different numerical procedures. Such tools are mostly based on the application of the 3D potential flow theoretical models coupled with the 3D FEM structural models. This paper illustrates application of general hydro-structure tool HOMER (BV) in the assessment of ship structural response in waves. An outline of the numerical procedure based on the modal approach is given together with basic software description. Application case is 19000 TEU ULCS built in South Korean shipyard Hyundai Heavy Industries. Extensive hydroelastic analyses of the ship are performed, and here some representative results for fatigue response with linear springing influence are listed.