Browse > Article
http://dx.doi.org/10.3744/SNAK.2016.53.5.380

Time Domain Fatigue Analysis on the Upper Rolling Chock of IMO Type B Tank  

Park, Myong-Jin (Department of Naval Architecture and Ocean Engineering, INHA University)
Park, Jun-Seok (Department of Naval Architecture and Ocean Engineering, INHA University)
Won, Sun-Il (Marine Structure Research Department, Hyundai Heavy Industry, Co., Ltd.)
Choi, Byung-Ki (Marine Structure Research Department, Hyundai Heavy Industry, Co., Ltd.)
Park, Kweong-Won (DNV-GL Korea Marine Structure)
Paik, Young-Min (DNV-GL Korea Verification & Certification Assets)
Kim, Yooil (Department of Naval Architecture and Ocean Engineering, INHA University)
Publication Information
Journal of the Society of Naval Architects of Korea / v.53, no.5, 2016 , pp. 380-387 More about this Journal
Abstract
Present research target to develop the procedure of long-term fatigue analysis of the structural details near the upper rolling chock of IMO type B tank by using the time domain modal analysis technique where both the contact and friction behavior can be accurately simulated. In order to perform the time domain analysis focused on the contact and friction, the entire model of the hull and tank was condensed with DOF reduction technique, which is obtained by transforming the global finite element model into its quasi-static modal coordinate. Modal analysis using the quasi-static deformation modes is chosen as a cost effective time domain simulation method and this is based on the fact that the structural response of the tank is quasi-static. Based on the developed cost effective time domain simulation method, the long-term fatigue analysis procedure for the structural details near the rolling chock and key of independent type tank is targeted to be established. The developed fatigue assessment procedure takes into account, wave induced stress and both contact and friction induced stress without loss of accuracy.
Keywords
Rolling chock; Fatigue; IMO type B tank; Modal analysis; Friction; Contact;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Andersson, S. Söderberg, A. & Björklund, S., 2007. Friction Models for Sliding Dry, Boundary and Mixed Lubricated Contacts. Tribology, 40, pp.580-587.   DOI
2 Blinman, P.A. & Sorine, M., 1993. A system-theoretic approach of systems with hysteresis: application to friction modelling and compensation. Proceedings of the 2nd European control conference, Groningen, Netherlands, 28 June - 1 July 1993, pp.1844-1849.
3 Blinman, P.A. & Sorine, M., 1995. Easy-to-use realistic dry friction models for automatic control. Proceedings of 3rd European control conference, Rome, Italy, 5-8 September 1995, pp.3788-3794.
4 Dahl, P., 1976. Solid Friction Damping of Mechanical Vibrations. Journal of American Institute of Aeronautics and Astronautics, 14(12), pp.1675-1682.   DOI
5 Dankowicz, H., 1999. Modelling of Dynamic Friction Phenomena. Journal of Applied Mathematics and Mechanics, 79, pp.399-409.
6 Lee, K.Y. Yang, P.D.C. & Park, C.M., 2009. A Study on the Modeling of Relative Motion for the Cargo Tank Support Structure of Type A LPG Carrier. Journal of the Society of Naval Architects of Korea, 46(2), pp.148-154.   DOI
7 Park, J.S. Shin, H.C. Lee, B.R. & Na, I.D., 2012. Fatigue strength assessment of a support structure of independent type tank considering contact. Proceedings of annual conference of SNAK, Changwon, Korea, 15-16 November, 2012, pp.407-412.
8 Olosson, H. Åström, K.J. Canudas de Wit, C. Gäfvert, M. & Lischinsky, P., 1998. Friction Models and Friction Compensation. European Journal of Control, 4, pp.176-195.   DOI