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13 - Hull Girder Strength Assessment Using the Finite Element Method

Published online by Cambridge University Press:  20 March 2025

P. A. Caridis
P. A. Caridis
Affiliation:
National Technical University of Athens
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Summary

In this chapter the use of the finite element method in hull girder analysis and design is described. Quasi-static and vibration analysis of the hull girder are considered. The use of approximate simplified quasi-static analysis and of linear elastic finite element analysis using both 2D and 3D models are discussed. The implementation of FE models to the residual and ultimate strength is described and various approaches compared. FE models used in vibration response are considered and the matrix equations of dynamic equilibrium given. Free vibration and forced vibration response are discussed and vibration modes resulting from main engine excitation described. Rule requirements for the implementation of the FEM are discussed. The rational design of the hull girder using a classification society approach is described. Finite element codes used in ship structural analysis and design are mentioned and their capabilities compared. Two case studies are described in detail. The first of these concerns the use of nonlinear elasto-plastic analysis to determine the ultimate strength of a bulk carrier in the alternate hold loading condition. The second study presents a comparison of the dynamic response of single and double-skin bulk carriers involved in a collision incident.

Keywords

finite element methodquasi-static analysisvibration analysisfree vibrationforced vibrationnonlinear elasto-plastic analysisship collision
Type
Chapter
Information
Global Strength of Ships
Analysis and Design using Mathematical Methods
 , pp. 628 - 671
Publisher: Cambridge University Press
Print publication year: 2025

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References

Aksu, S. et al. (2012) Quasi-Static Response. Committee II.1 Rept. In Fricke, W. Bronsart, R. (Eds) Proc. 18th Int. Ship & Offsh. Struct. Cong. Vol. 1 Schiffahrts-Verlag ‘Hansa’ GmbH & Co KG Hamburg 151–216.Google Scholar
American Bureau of Shipping (2015) Guidance Notes on Ship Vibration.Google Scholar
American Bureau of Shipping (1995) Guide for Assessing Hull Girder Residual Strength.Google Scholar
Amlashi, H. K. K. Moan, T. (2008) Ultimate strength analysis of a bulk carrier hull girder under alternate hold loading condition: a case study. Part 1: Nonlinear finite element modelling and ultimate hull girder capacity. Mar. Struct. Vol. 21 327–352.CrossRefGoogle Scholar
Amlashi, H. K. K. Moan, T. (2009) Ultimate strength analysis of a bulk carrier hull girder under alternate hold loading condition: a case study. Part 2: double bottom bending and stress redistribution. Mar. Struct. Vol. 22 522–544.CrossRefGoogle Scholar
Andrić, J. Prebeg, P. Žanić, V. (2019) Multi-level Pareto supported design methodology- application to RO-PAX structural design Mar. Struct. 67 102638.CrossRefGoogle Scholar
Asmussen, I. Menzel, W. Mumm, H. (2001) GL-Technology. Ship Vibration. Germanischer Lloyd Rept.Google Scholar
Bathe, K.-J. (1996) Finite Element Procedures. Upper Saddle River, NJ: Prentice-Hall.Google Scholar
Choung, J. Nam, J.-M. Ha, T.-B. (2012) Assessment of residual ultimate strength of an asymmetrically damaged tanker considering rotational and translational shifts of neutral axis plane. Mar. Struct. Vol. 25 171–184.CrossRefGoogle Scholar
Collette, M. et al. (2015) Design Methods. Committee IV.2 Rept. In Guedes Soares, C. Garbatov, Y. (Ed) Proc. 19th Int. Ship & Offsh. Struct. Cong. Vol. 1 CRC Press 459–518.Google Scholar
Dambra, R. Iaccarino, R. Porcari, R. (2000) The role of finite element technique in ship structural design. Proc. First South European Technological Meeting Int. Conference: The role of simulation in improving products development process. Monaco: Princip.Google Scholar
DNV GL (2018) Wave Loads DNVG-CG-0130.Google Scholar
DNV-GL (2016) Finite Element Analysis DNVGL-CG-0127.Google Scholar
Dow, R. S. Hughes, O. F. McNatt, T. R. (1997) Unified first-principles ship structural design based on the MAESTRO methodology. In Johansson, K. Koyama, T. (Ed) 9th ICCAS Yokohama.Google Scholar
Germanischer Lloyd (2003) Development of explanatory notes for harmonized SOLAS Chap. II-1. International Maritime Organization (IMO).Google Scholar
Hsu, S.-H. Chang, B.-C. Chen, H.-C. (2009) Why Double Side Skin Bulk Carrier? – Study from a Strength Viewpoint. TEAM 2009 Kaohsiung.Google Scholar
Hughes, O. F. (1983) Ship Structural Design: A Rationally-Based Computer-Aided Optimization Approach. New York: John Wiley & Sons.Google Scholar
Hughes, O. F. Paik, J.-K. (2010) Ship Structural Analysis and Design. Jersey City, NJ: SNAME.Google Scholar
International Association of Classification Societies (2020) Chap. 7: Direct Strength Analysis in: Common Structural Rules for Bulk Carriers and Oil Tankers Part 1.Google Scholar
Jang, B. S. Suh, Y. S. Paik, J. K. Seo, J. K. Ju, B. K. (2007) Ultimate Limit State Assessment of Tankers considering Common Structural Rules. TSCF Shipb. Mtg.Google Scholar
Kim, D. K. Kim, H. B. Mohd, M. H. Paik, J. K. (2013) Comparison of residual strength-grounding damage index diagrams for tankers produced by the ALPS/HULL ISFEM and design formula method. Int. J. Naval Archit. Ocean Eng. Vol. 5 47–61.CrossRefGoogle Scholar
Lloyds Register (2015) General Overview of Ship Structural Vibration Problems.Google Scholar
Mansour, A. Liu, D. (2008) Strength of Ships and Ocean Structures. In Paulling, J. R. (Ed) Principles of Naval Architecture Series. Jersey City, NJ: SNAME.Google Scholar
Mansour, A. E. Lin, Y. H. Paik, J.-K. (1995) Ultimate strength of ships under combined vertical and horizontal moments. Proc. 6th Int. Symp. Pract. Des. Ships & Mob. Units Seoul (PRADS 95) 17–22.Google Scholar
McVee, J. D. Reijmers, J. (2005) A review of FEA technology issues confronting the marine & offshore industry sector. Proc. FENet Meeting Malta 111–118.Google Scholar
Özguc, O. Das, P. K. Barltrop, N. (2005) A comparative study on the structural integrity of single and double side skin bulk carriers under collision damage. Mar. Struct. Vol. 18 511–547.CrossRefGoogle Scholar
Özguc, O. Das, P. K. Barltrop, N. (2006) A proposed method to evaluate hull girder ultimate strength Ships & Offsh. Struct. Vol. 1 335–345.CrossRefGoogle Scholar
Paik, J. K. et al. (2012) Ultimate Strength. Committee III.1 Rept. In Fricke, W. Bronsart, R. (Eds) Proc. 18th Int. Ship & Offsh. Struct. Cong. Vol. 1 Schiffahrts-Verlag Hansa GmbH & Co KG Hamburg 285–363.Google Scholar
Paik, J. K. Kim, D. K. Park, D. H. Kim, H. B. Mansour, A. E. and Caldwell, J. B. (2013). Modified Paik-Mansour formula for ultimate strength calculations of ship hulls. Ships & Offsh. Struct. 245–260.CrossRefGoogle Scholar
Payer, H. G. Asmussen, I. (1985) Vibration response on propulsion-efficient container vessels. Trans SNAME Vol. 93 147–164.Google Scholar
Payer, H. G. Schellin, T. S. (2013) A class society’s view on rationally-based ship structural design. Ships & Offsh. Struct. Vol. 8 319–336.CrossRefGoogle Scholar
Ringsberg, J. et al. (2015) Quasi-Static Response Committee II.1 Rept. In Guedes Soares, C. Garbatov, Y. (Eds) Proc. 19th Int. Ship & Offsh. Struct. Cong. Vol. 1 CRC Press 141–207.Google Scholar
Samuelidis, M. Koukounas, D. Pollalis, C. (2013) Residual Strength of Damaged Ship’s Hull. Proc. Intl. Symp. Pract. Des. Ships (PRADS2013). Changwon City Korea 1003–1010.Google Scholar
Ueda, Y. Rashed, S. M. H. (1991) ISUM (idealized structural unit method) applied to marine structures (mechanics strength & structural design). Trans. JWRI. Vol. 20 123–136.Google Scholar
Villavicencio, R. Liu, Z. J. Amdahl, J. Guedes Soares, C. (2013) Influence of the neutral axis displacement on the residual strength of a damaged tanker double-bottom structure Ships & Offsh. Struct. Vol. 8 663–674.CrossRefGoogle Scholar
Wang, E. D. Bone, J. S. Ma, M. Dinovitzer, A. (2019) Guidelines for Evaluation of Marine Finite Element Analyses. Ship Struct. Comm. Rept. SSC-475 Washington, DC.Google Scholar
Wang, G. Chen, Y. Zhang, H. Shin, S. (2000) Residual Strength of Damaged Ship Hull. In Ship Structures for the New Millennium: Supporting Quality in Shipbuilding Vol. 13 Arlington, VA.Google Scholar
Williams, C. (2002) Double hulls double benefits Graig Horizons. Graig Shipping Plc Newsletter No. 2 Cardiff.Google Scholar
Yao, T. et al. (2000) Ultimate hull girder strength. Rept. of Special Task Committee VI.2 In Ohtsubo, H. Sumi, Y. (Eds) Proc. 14th Int. Ship & Offsh. Struct. Cong. Vol. 2. Amsterdam: Elsevier 21–91.Google Scholar
Žanić, V. Andrić, J. Prebeg, P. (2013) Design synthesis of complex ship structures. Ships & Offsh. Struct. Vol. 8 383–403.CrossRefGoogle Scholar

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