International Journal of Naval Architecture and Ocean Engineering

  • 제12권1호
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  • Pages.902-909
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  • 2020
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  • 2092-6782(pISSN)
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  • 2092-6790(eISSN)
대한조선학회 (The Society of Naval Architects of Korea)
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Overall hull girder nonlinear strength monitoring based on inclinometer sensor data

  • Tayyar, Gokhan Tansel (Department of Naval Architecture and Marine Engineering, Istanbul Technical University)
  • 투고 : 2020.08.11
  • 심사 : 2020.10.20
  • 발행 : 2020.12.31
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초록

It is announced a new procedure for the real-time overall hull response monitoring system depends on inclinometer sensor data. The procedure requires a few inclinometer sensors' data, located on the deck. Sensor data is used to obtain curvature values; and curvature values are used to find out displacements or relevant moment values according to pre-calculated moment-curvature diagrams. Numerical studies are demonstrated with reasonable accuracy for the pre-ultimate and the post-ultimate nonlinear behaviors. Elastic, inelastic, and post-collapse structural bending moment capacity determination of the hull has been presented. The proposed inverse engineering technique will be able to see the response of the hull in real-time with high accuracy to manage the course and speed when cruising or control the loading and the unloading process at the port.

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과제정보

This work was financially supported by ITU BAP (Istanbul Technical University, Scientific Research Projects Funding Unit) Project No: 189-37610. The Author acknowledges them for their sponsorship.

참고문헌

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피인용 문헌

  1. Structural Analysis of a Barge Midship Section Considering the Still Water and Wave Load Effects vol.9, pp.1, 2021, https://doi.org/10.3390/jmse9010099