Analysis of the wave-induced vertical bending moment and comparison with the class imposed design loads for 4250 TEU container ship

Research output: Contribution to conferenceProceeding

Abstract

The long-term predictions of vertical wave bending moment are made for the extreme design values on ship. As part of the INCASS (Inspection Capabilities for Enhanced Ship Safety), this paper carried out a short-term estimation of wave loads for 4250 TEU container ship by the hydrodynamic analysis software of ANSYS-Aqwa based on three-dimensional linear potential flow theories. Based on the short-term predic-tion and the wave statistic of the North Atlantic Ocean, a long-term prediction of vertical wave bending mo-ment is obtained. The results are required and processed to the Decision Support System (DSS), in order to assist to monitoring and risk analysis for ship structure and machinery the towards enhanced and efficient ship operations (Konstantinos, et al., 2015). The prediction values also provide a reference for the trend analysis of the past record signals (Ulrik Dam et al, 2015) for evaluation of longitudinal strength of container ship.

Conference

ConferenceInternational Conference of Maritime Safety and Operations 2016
Abbreviated titleMSO 2016
CountryUnited Kingdom
CityGlasgow
Period13/10/1614/10/16
Internet address

Fingerprint

Bending moments
Containers
Ships
Potential flow
Risk analysis
Decision support systems
Machinery
Hydrodynamics
Inspection
Statistics
Monitoring

Keywords

  • long term prediction
  • wave-induced load
  • vertical bending moment
  • containerships

Cite this

@conference{5cb78e8bae4a40fbab659f45ff79a91f,
title = "Analysis of the wave-induced vertical bending moment and comparison with the class imposed design loads for 4250 TEU container ship",
abstract = "The long-term predictions of vertical wave bending moment are made for the extreme design values on ship. As part of the INCASS (Inspection Capabilities for Enhanced Ship Safety), this paper carried out a short-term estimation of wave loads for 4250 TEU container ship by the hydrodynamic analysis software of ANSYS-Aqwa based on three-dimensional linear potential flow theories. Based on the short-term predic-tion and the wave statistic of the North Atlantic Ocean, a long-term prediction of vertical wave bending mo-ment is obtained. The results are required and processed to the Decision Support System (DSS), in order to assist to monitoring and risk analysis for ship structure and machinery the towards enhanced and efficient ship operations (Konstantinos, et al., 2015). The prediction values also provide a reference for the trend analysis of the past record signals (Ulrik Dam et al, 2015) for evaluation of longitudinal strength of container ship.",
keywords = "long term prediction, wave-induced load, vertical bending moment, containerships",
author = "M. Li and E. Boulougouris and I. Lazakis and G. Theotokatos",
year = "2016",
month = "10",
day = "13",
language = "English",
pages = "137--143",
note = "International Conference of Maritime Safety and Operations 2016, MSO 2016 ; Conference date: 13-10-2016 Through 14-10-2016",
url = "http://www.incass.eu/mso-2016/welcome/",

}

Li, M, Boulougouris, E, Lazakis, I & Theotokatos, G 2016, 'Analysis of the wave-induced vertical bending moment and comparison with the class imposed design loads for 4250 TEU container ship' International Conference of Maritime Safety and Operations 2016, Glasgow, United Kingdom, 13/10/16 - 14/10/16, pp. 137-143.

Analysis of the wave-induced vertical bending moment and comparison with the class imposed design loads for 4250 TEU container ship. / Li, M.; Boulougouris, E.; Lazakis, I.; Theotokatos, G.

2016. 137-143 International Conference of Maritime Safety and Operations 2016, Glasgow, United Kingdom.

Research output: Contribution to conferenceProceeding

TY - CONF

T1 - Analysis of the wave-induced vertical bending moment and comparison with the class imposed design loads for 4250 TEU container ship

AU - Li, M.

AU - Boulougouris, E.

AU - Lazakis, I.

AU - Theotokatos, G.

PY - 2016/10/13

Y1 - 2016/10/13

N2 - The long-term predictions of vertical wave bending moment are made for the extreme design values on ship. As part of the INCASS (Inspection Capabilities for Enhanced Ship Safety), this paper carried out a short-term estimation of wave loads for 4250 TEU container ship by the hydrodynamic analysis software of ANSYS-Aqwa based on three-dimensional linear potential flow theories. Based on the short-term predic-tion and the wave statistic of the North Atlantic Ocean, a long-term prediction of vertical wave bending mo-ment is obtained. The results are required and processed to the Decision Support System (DSS), in order to assist to monitoring and risk analysis for ship structure and machinery the towards enhanced and efficient ship operations (Konstantinos, et al., 2015). The prediction values also provide a reference for the trend analysis of the past record signals (Ulrik Dam et al, 2015) for evaluation of longitudinal strength of container ship.

AB - The long-term predictions of vertical wave bending moment are made for the extreme design values on ship. As part of the INCASS (Inspection Capabilities for Enhanced Ship Safety), this paper carried out a short-term estimation of wave loads for 4250 TEU container ship by the hydrodynamic analysis software of ANSYS-Aqwa based on three-dimensional linear potential flow theories. Based on the short-term predic-tion and the wave statistic of the North Atlantic Ocean, a long-term prediction of vertical wave bending mo-ment is obtained. The results are required and processed to the Decision Support System (DSS), in order to assist to monitoring and risk analysis for ship structure and machinery the towards enhanced and efficient ship operations (Konstantinos, et al., 2015). The prediction values also provide a reference for the trend analysis of the past record signals (Ulrik Dam et al, 2015) for evaluation of longitudinal strength of container ship.

KW - long term prediction

KW - wave-induced load

KW - vertical bending moment

KW - containerships

UR - http://www.incass.eu/mso-2016/welcome/

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