DOI: https://doi.org/10.14710/kapal.v18i2.37518

The Strength and Fatigue Life analysis of Sedan Car Ramp of The Ferry Ro-Ro 5000 GT Using Finite Element Method

*Alamsyah Alamsyah  -  Department of Naval Architecture, Kalimantan Institute of Technology, Indonesia
Samsu Dlukha Nurcholik scopus  -  Graduate School of Maritime Sciences, Faculty of Maritime Sciences, Kobe University, Japan
Suardi Suardi  -  Department of Naval Architecture, Kalimantan Institute of Technology, Indonesia
M U Pawarah  -  Department of Naval Architecture, Kalimantan Institute of Technology, Indonesia
Jumalia Jumalia  -  Department of Naval Architecture, Kalimantan Institute of Technology, Indonesia
Open Access Copyright (c) 2021 Kapal: Jurnal Ilmu Pengetahuan dan Teknologi Kelautan under http://creativecommons.org/licenses/by-sa/4.0.

Citation Format:
Cover Image
Abstract

The Ferry Ro-Ro 5000GT has three levels of car deck that are connected by internal ramps. Two issues that have to be paid attention during the operation of the internal ramp there are the strength capacity and the design fatigue life of the internal ramp structure. The purpose of the research is to determine the strength and fatigue life of the internal ramp construction. The method used the Finite Element Method using a static load by load case of point load at top girder and between girders. Results of the research detected the maximum stress value is in the load case of the point load (three sedan car) at between of the girder is 52.143 MPa with the fatigue life is 44.47 years with the load cycle is 7300000 cycle while the minimum stress value detected at the load case of the point load (two sedan cars) at top girder is 34.199 MPa with the fatigue life is 195.92 years with the load cycle is 50000000 cycle. For the safety factor, ramp construction 6.08 ~ 10.38. The safety factor value above is still in safe condition because the value is SF > 1.

Fulltext View|Download
Keywords: Internal Ramp; Strength Analysis; Fatigue life;

Article Metrics:

Article Info
Section: Research Articles
Language : EN
Recent articles
Back-matter V. 18, No. 2 Front-matter V. 18, No. 2 Cover V. 18, No. 2 Roll Motion Analysis on Unmanned Surface Vehicle with Remote Controlled Weapon Station Models to Combat Piracy in Surabaya West Access Channel Real-Time Fuel Consumption Monitoring System Integrated With Internet Of Things (IOT) The Strength and Fatigue Life analysis of Sedan Car Ramp of The Ferry Ro-Ro 5000 GT Using Finite Element Method More recent articles
Most cited articles
PENGARUH ANTI-SLAMMING BULBOUS BOW TERHADAP GERAKAN SLAMMING PADA KAPAL PERINTIS 200 DWT ANALISA PENGARUH BENTUK LAMBUNG AXE BOW PADA KAPAL HIGH SPEED CRAFT TERHADAP HAMBATAN TOTAL HIGH SPEED SHIP TOTAL RESISTANCE CALCULATION (AN EMPIRICAL STUDY) PENGELASAN PLAT KAPAL MENGGUNAKAN BAHAN BAKAR GAS Estimation of Effective Wave Slope Coefficient of Ships with Large Breadth and Draught Ratio More cited articles
  1. K. Antara & Setiawan, “By Christmas, 27 Ships Operated in Merak: PT. ASDP,” Media Digital TEMPO.CO., Jakarta, Jul. 2019
  2. K. V. Dokkum, Ship Knowledge a Modern Encyclopedia. Netherlands: DOKMAR, 2003
  3. I. P. Mulyatno, A. Trimulyono, and S. F. Khristyson “Strength Analysis of Internal Ramp Construction for Steel Wire Rope System at KM. Dharma Kencana VIII Using the Finite Element Method,” KAPAL: Journal Ilmu Pengetahuan dan Teknologi Kelautan, vol. 11, no. 2, pp. 85–93, 2014. doi: 10.14710/kpl.v11i2.7267
  4. Johan, I. P. Mulyatno, and G. Rindo, “Strength Analysis of Stern Ramp Door Construction of Steel Wire Rope System on Ro-Ro 500 GT Passenger Crossing Vessels Due to Static Loads Using the Finite Element Method.,” Journal Teknik Perkapalan, vol. 6, no. 1, pp. 111–121, 2018
  5. BKI, Rules for the classification and Construction. Part 1 Seagoing Ship.Volume V Rules for Materials. Jakarta: BKI, 2017
  6. Logan, D. L. A First Course in the Finite Element Method. United States: Nelson a division of Thomson Canada Limited, 2007
  7. Singiresu S. Rao, The Finite Element Method in Engineering, Fourth Edition. Heinemann: Butterworth, 2004
  8. Bhavikatti, S.S. Finite Element Analysis. New Delhi: New age International Publisher, 2005
  9. A. Akuan, The Metal of Fatigue. Lecture Module, Department of Metallurgical Engineering, Faculty of Engineering, Jenderal Achmad Yani University 2007
  10. DNVGL, Fatigue Design of Offshore Steel Structure. 2014
  11. M.Z.M. Alie, The Effect Of Symmetrical and Asymmetrical Configuration Shapes on Buckling and Fatigue Strength Analysis Of Fixed Offshore Platforms. International Journal of Technology, vol. 6, pp. 1107-1116, 2016. doi: 10.14716/ijtech.v7i6.877
  12. I. Lotsber, Assessment of fatigue capacity in the new bulk carrier and tanker rules. Marine Structures, vol. 19, pp.83–96, 2006. doi: 10.1016/j.marstruc.2006.03.001
  13. I. Lotsber, Assessment of the Size Effect for use in Design Standards for Fatigue Analysis. Journal of Fatigue, vol. 66, pp. 86-100, 2014. doi: 10.1016/j.ijfatigue.2014.03.012
  14. I. Lotsberg, G. Sigurdsson, A. Fjeldstad, and T. Moan, Probabilistic Methods for Planning Inspection of Fatigue Cracks in Offshore Structures. Marine Structures, vol. 46, pp. 167-192, 2016. doi: 10.1016/j.marstruc.2016.02.002
  15. K. K. Toor, and I. Lotsberg, Assessment of Fatigue Strength of Welded Connections on Thick Plates. OMAE 2017-61143, 2017. doi: 10.1115/OMAE2017-61143
  16. B. Fusˇtar , I. Lukacˇevic´, and D. Dujmovic, Review of Fatigue Assessment Methods for Welded Steel Structures, Advances in Civil Engineering, pp.1-16, 2018. doi: 10.1155/2018/3597356
  17. G. Meneghetti, A. Campagnolo, D. Berto, E. Pullin, & S. Masaggia, Fatigue strength of austempered ductile iron-to-steel dissimilar arc-welded joints, Welding in the World vol. 65, pp.667–689, 2021. doi: 10.1007/s40194-020-01058-z
  18. H. Bartsch, K. Drebenstedt, B. Seyfried, M. Feldmann, U. Kuhlmann, and T. Ummenhofer, Analysis of fatigue test data to reassess EN 1993-1-9 detail categories, Steel Construction vol. 13, No. 4, pp. 280–293. 2020. doi: 10.1002/stco.202000019
  19. Jumalia, Analisis Kekuatan Dan Kelelahan Ramp Internal Untuk Mobil Sedan Pada KMP Legundi 5000 GT Menggunakan Metode Elemen Hingga. Final project of Naval Arhitecture Program. Kalimantan Institute of Technology. Unpublished, 2020
  20. Joseph, W. K. The Physics of University. Jakarta: Erlangga, 1978
  21. Zemansky, Z. The Applied Physics Volume I. Jakarta: Erlangga, 2005
  22. Alamsyah, A.I. Wulandari, and N.R. Pamungkas, “The Strength Analysis of Engine Seating Structures on TB Ships. 155 GT Sepaku River with the Finite Element Method,” TRAKSI: Majalah Ilmu Teknik Mesin, vol. 20, no. 2, pp. 81–92, 2020, doi: 10.26714/traksi.20.2.2020.81-92
  23. W.D. Yunanto, I. P. Mulyatno, and A. Trimulyono. “Analysis of the Strength of Car Deck Construction on the Ship "Ropax 5000 GT" with the Finite Element Method,” Journal Teknik Perkapalan, vol. 2, no. 3 2013
  24. DNV, Fatigue Assessment of Ship Structures. 2019
  25. ABS, Steel Vessel Rules Part 2 - Materials and Welding, American Bureau of Shipping, Chapter 1, Sections 2 and 3. 2021

Last update:

No citation recorded.

Last update: 2024-12-26 08:34:00

No citation recorded.