The Application of Sandwich Plate System Material on a Tanker Ship’s Construction

Muhammad Musta’in, Heni Siswanti, Alfan Rahmatullah

2019

Abstract

Secondary stiffeners and intersections on ship construction cause a lot of spots with high potential of structural breakdown, such as fatigue crack on the corners of weld part. Those could be fixed by removing the secondary stiffeners by applying a new construction technology by using sandwich plate system material technology. SPS material consists of two steel plates bonded to elastomer material on the middle part using injection. This research has analysed the replacement of inner bottom plate with SPS material on KM X 3557 DWT’s double bottom construction. Methodology in this research is to calculate SPS material construction to analyse the strength of existing double bottom construction and SPS double bottom that varied with ASTM (AH36, A36, and Grade D), and to calculate estimation weight of double bottom construction. The maximum stress on SPS material with ASTM (AH36, A36, Grade D) material variation is 99.18, 99.81, 97.87 MPa. Those values are 46.91-47.95% lower than the existing double bottom which has 188 MPa of maximum stress. The average stress on SPS material variation is 20.47, 20.53, 20.42 MPa which mean 69.16-69.3% lower than the existing double bottom that has 66.5 MPa of average stress value. The maximum deformation is - 7.23-7.39 mm, lower than the existing double bottom that has 8.31 mm of maximum deformation.

Paper Citation

in Harvard Style

Musta’in M., Siswanti H. and Rahmatullah A. (2019). The Application of Sandwich Plate System Material on a Tanker Ship’s Construction. In Proceedings of the 4th International Conference on Marine Technology - Volume 1: senta, ISBN 978-989-758-557-9, pages 122-127. DOI: 10.5220/0010855300003261

in Bibtex Style

@conference{senta19,
author={Muhammad Musta’in and Heni Siswanti and Alfan Rahmatullah},
title={The Application of Sandwich Plate System Material on a Tanker Ship’s Construction},
booktitle={Proceedings of the 4th International Conference on Marine Technology - Volume 1: senta,},
year={2019},
pages={122-127},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010855300003261},
isbn={978-989-758-557-9},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Marine Technology - Volume 1: senta,
TI - The Application of Sandwich Plate System Material on a Tanker Ship’s Construction
SN - 978-989-758-557-9
AU - Musta’in M.
AU - Siswanti H.
AU - Rahmatullah A.
PY - 2019
SP - 122
EP - 127
DO - 10.5220/0010855300003261