2023
DOI: 10.20944/preprints202311.1650.v1
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Numerical Analysis of Ice-Structure Impact: Validating Material Models and Yield Criteria for Enhanced Prediction of Impact Pressure

Ho-Sang Jang,
Seyun Hwang,
Jaedeok Yoon
et al.

Abstract: This study explores the application of numerical analysis and material models to predict ice impact loads on ships and offshore structures operating in polar regions. An explicit finite element analysis (FEA) approach was employed to simulate an ice and steel plate collision experiment conducted in a cold chamber. The pressure and strain history during the ice collision were calculated and compared with the experimental results. Various material model configurations were applied to the FEA to account for the v… Show more

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