Fatigue Strength Assessment Analysis of Large Container Ship

Article Preview

Abstract:

Fatigue assessments of container ship structures can be processed using various direct calculation approaches or various approaches of classification societies [1,2]. In this investigation, the fatigue strength assessment to the key positions of a 9200TEU container ship has been performed ,subjected to the rules of BV about fatigue strength specification of large container ships, based on design wave method and Miner fatigue cumulative damage theory analysis method. Wave loads have been computed using linear wave load calculation method based on three-dimensional potential flow theory. And the fatigue strength assessment of the typical hot spot structures has also been conducted based on a series of critical single design wave.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

385-389

Citation:

Online since:

August 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Zhiyuan Li, Wengang Mao, Jonas W. Ringsberg, Erland Johnson, Gaute Storhaug, A comparative study of fatigue assessments of container ship structures using various direct calculation approaches, Ocean Engineering, Volume 82, 15 May 2014, Pages 65-74.

DOI: 10.1016/j.oceaneng.2014.02.022

Google Scholar

[2] W. Fricke, W. Cui, H. Kierkegaard, D. Kihl, M. Koval, T. Mikkola, G. Parmentier, M. Toyosada, J. -H. Yoon, Comparative fatigue strength assessment of a structural detail in a containership using various approaches of classification societies, Marine Structures, Volume 15, Issue 1, January 2002, Pages 1-13.

DOI: 10.1016/s0951-8339(01)00016-8

Google Scholar

[3] D. A Cook, Y. H Berthelot, Detection of small surface-breaking fatigue cracks in steel using scattering of Rayleigh waves, NDT & E International, Volume 34, Issue 7, October 2001, Pages 483-492.

DOI: 10.1016/s0963-8695(00)00080-3

Google Scholar

[4] BUREAU VERITAS. Guidance Note NI 532 DT R00 E-2008 Guidelines for Structural Analysis of Container Ships. Neuilly-sur-Seine Cedex – France: BUREAU VERITAS, (2008).

DOI: 10.3940/rina.lpg.2008.05

Google Scholar

[5] Yangshan Dai, Jinwei Shen, Jingzheng Song, Ship Wave Loads, first ed., National Defence Industry Press, Beijing, (2007).

Google Scholar

[6] Yoshimi Goda, Design wave height selection in intermediate-depth waters, Coastal Engineering, Volume 66, August 2012, Pages 3-7.

DOI: 10.1016/j.coastaleng.2012.03.005

Google Scholar