Progress in Marine Science and Technology 1 Proceedings of the 20th International Ship and Offshore Structures Congress Technical Committee Reports nd Ocsho ip a re S Sh tru al c n tu o r e a s n C r o Edited by e t n n g I r e h t s 0 s 2 Mirek Kaminski and Philippe Rigo L s i e d g n e a l – r B e e th lg e i N um e • Th Amsterdam – PROCEEDINGS OF THE 20TH INTERNATIONAL SHIP AND OFFSHORE STRUCTURES CONGRESS (ISSC 2018) VOLUME 1 Progress in Marine Science and Technology Progress in Marine Science and Technology (PMST) is a peer-reviewed book series concerned with the field of marine science and technology. It includes edited volumes, proceedings and monographs dealing with research in pure or applied science and work of a high international standard on subjects such as: conceptual design; structural design; hydromechanics and dynamics; maritime engineering; production of all types of ships; production of all other objects intended for marine use; shipping science and all directly related subjects; offshore engineering as related to the marine environment; oceanographic engineering subjects related to the marine environment. Volume 1 ISSN 2543-0955 (print) ISSN 2543-0963 (online) Proceedings of the 20th International Ship and Offshore Structures Congress (ISSC 2018) Volume 1 Technical Committee Reports Edited by Mirek L. Kaminski Delft University of Technology, The Netherlands and Philippe Rigo University of Liege, Belgium Amsterdam • Berlin • Washington, DC © 2018 The authors and IOS Press. This book is published online with Open Access and distributed under the terms of the Creative Commons Attribution Non-Commercial License 4.0 (CC BY-NC 4.0). ISBN 978-1-61499-861-7 (print) ISBN 978-1-61499-862-4 (online) Library of Congress Control Number: 2018945814 Publisher IOS Press BV Nieuwe Hemweg 6B 1013 BG Amsterdam Netherlands fax: +31 20 687 0019 e-mail: [email protected] For book sales in the USA and Canada: IOS Press, Inc. 6751 Tepper Drive Clifton, VA 20124 USA Tel.: +1 703 830 6300 Fax: +1 703 830 2300 [email protected] LEGAL NOTICE The publisher is not responsible for the use which might be made of the following information. PRINTED IN THE NETHERLANDS v Preface The first volume contains the eight Technical Committee reports presented and dis- cussed at the 20th International Ship and Offshore Structures Congress (ISSC 2018) in Liege (Belgium) and Amsterdam (The Netherlands), 9–14 September 2018, and the second volume contains the reports of the eight Specialist Committees. The Official discusser’s reports, all floor discussions together with the replies by the committees, will be published after the Congress in electronic form. The Standing Committee of the 20th International Ship and Offshore Structures Con- gress comprises: Chairman: Mirek Kaminski The Netherlands Co-chairman: Philippe Rigo Belgium Segen Estefen Brazil Neil Pegg Canada Yingqiu Chen China Jean-Yves Pradillon France Patrick Kaeding Germany Manolis Samuelides Greece Stefano Ferraris Italy Masahiko Fujikubo Japan Rune Torhaug Norway Carlos Guedes Soares Portugal Yoo Sang Choo Singapore Jeom Kee Paik South Korea Ajit Shenoi UK Xiaozhi Wang USA On behalf of the Standing Committee, we would like to thank the sponsors of ISSC 2018. Mirek Kaminski Philippe Rigo Chairman Co-chairman Delft, 1st May 2018 This page intentionally left blank vii THANKS TO OUR SPONSORS FOR THEIR FINANCIAL CONTRIBUTION viii ix Contents Preface v Mirek Kaminski and Philippe Rigo Committee No I.1: Environment 1 Thomas Fu, Alexander Babanin, Abderrahim Bentamy, Ricardo Campos, Sheng Dong, Odin Gramstad, Geert Kapsenberg, Wengang Mao, Ryuji Miyake, Alan John Murphy, Fredhi Prasetyo, Wei Qiu and Luis Sagrillo Committee I.2: Loads 101 Yoshitaka Ogawa, Wei Bai, Guillaume de Hauteclocque, Sharad Dhavalikar, Chih-Chung Fang, Nuno Fonseca, Satu Hänninen, Thomas B. Johannessen, Van Lien, Celso Morooka, Holger Mumm, Jasna Prpic-Orsic, Kang Hyun Song, Chao Tian, Bahadır Uğurlu and Sue Wang Committee II-1: Quasi-Static Response 171 J.W. Ringsberg, J. Andrić, S.E. Heggelund, N. Homma, Y.T. Huang, B.S. Jang, J. Jelovica, Y. Kawamura, P. Lara, M. Sidari, J.M. Underwood, J. Wang and D. Yang Committee II.2: Dynamic Response 255 A. Ergin, E. Alley, A. Brandt, I. Drummen, O. Hermundstad, Y.C. Huh, A. Ivaldi, J.H. Liu, S. Malenica, O. el Moctar, R.J. Shyu, G. Storhaug, N. Vladimir, Y. Yamada, D. Zhan and G. Zhang Committee III.1: Ultimate Strength 335 J. Czujko, A. Bayatfar, M. Smith, M.C. Xu, D. Wang, M. Lützen, S. Saad-Eldeen, D. Yanagihara, G. Notaro, X. Qian, J.S. Park, J. Broekhuijsen, S. Benson, S.J. Pahos and J. Boulares Committee III.2: Fatigue and Fracture 441 Y. Garbatov, S.K. Ås, K. Branner, B.K. Choi, J.H. Den Besten, P. Dong, I. Lillemäe, P. Lindstrom, M. Lourenço de Souza, G. Parmentier, Y. Quéméner, C.M. Rizzo, J. Rörup, S. Vhanmane, R. Villavicencio, F. Wang and J. Yue Committee IV.1: Design Principles and Criteria 549 Matthew Collette, Zhihu Zhan, Ling Zhu, Vedran Zanic, Tetsuo Okada, Toshiro Arima, Rolf Skjong, Han Koo Jeong and Gennadiy Egorov Committee IV.2: Design Methods 609 I. Lazakis, R. Bronsart, J.-D. Caprace, Y. Chen, P. Georgiev, I. Ilnitskiy, L. Moro, P. Prebeg, J. Mendonça Santos, Z. Sekulski, M. Sicchiero, R. Sielski, W. Tang, M. Toyoda and J. Varela Subject Index 709 Author Index 711 This page intentionally left blank Proceedings of the 20th International Ship and Offshore Structures Congress (ISSC 2018) Volume I – M.L. Kaminski and P. Rigo (Eds.) © 2018 The authors and IOS Press. This article is published online with Open Access by IOS Press and distributed under the terms of the Creative Commons Attribution Non- Commercial License 4.0 (CC BY-NC 4.0). doi:10.3233/978-1-61499-862-4-255 COMMITTEE II.2 DYNAMIC RESPONSE COMMITTEE MANDATE Concern for the dynamic structural response of ships and offshore structures as required for safety and serviceability assessments, including habitability. This should include steady state, transient and random response. Attention shall be given to dynamic responses resulting from environmental, machinery and propeller excitation. Uncertainties associated with modelling should be highlighted. AUTHORS/COMMITTEE MEMBERS Chairman: A. Ergin E. Alley A. Brandt I. Drummen O. Hermundstad Y.C. Huh A. Ivaldi J. H. Liu S. Malenica O. el Moctar R.J. Shyu G. Storhaug N. Vladimir Y. Yamada D. Zhan G. Zhang KEYWORDS Dynamic response, slamming, whipping, springing, hydroelasticity, vibration, sloshing impact, noise, underwater noise, blast, explosion, shock, wind, wave, current, internal flow, propeller, machinery, vortex, model tests, full-scale measurement, monitoring, uncertainty, fatigue, damping, acceptance criteria, countermeasures. 256 ISSC 2018 committee II.2: DYNAMIC RESPONSE CONTENTS 1. INTRODUCTION ............................................................................................................... 258 2. SHIP STRUCTURES .......................................................................................................... 258 2.1 Wave-induced vibrations .......................................................................................... 258 2.1.1 Full-scale measurements ............................................................................. 259 2.1.2 Model tests ................................................................................................... 261 2.1.3 Analysis methods ......................................................................................... 264 2.2 Machinery- and propeller-induced vibrations .......................................................... 266 2.2.1 Propeller-induced vibration ......................................................................... 266 2.2.2 Machinery-induced vibration ...................................................................... 267 2.3 Sloshing impact ......................................................................................................... 268 2.3.1 Experimental approaches ............................................................................ 269 2.3.2 Numerical modelling ................................................................................... 270 2.4 Shock response .......................................................................................................... 271 2.4.1 Air blast ........................................................................................................ 271 2.4.2 Underwater explosion .................................................................................. 272 2.5 Noise .......................................................................................................................... 274 2.5.1 Interior noise ................................................................................................ 274 2.5.2 Air radiated noise ......................................................................................... 275 2.5.3 Underwater radiated noise ........................................................................... 276 2.6 Damping and countermeasures ................................................................................ 277 2.7 Monitoring................................................................................................................. 280 2.7.1 Definitions.................................................................................................... 280 2.7.2 Hull monitoring rules................................................................................... 280 2.7.3 Hull monitoring suppliers ...........................................................................