Experimental validation on multi-pass weld distortion behavior of structural offshore steel HSLA S460 using FE-based inherent strain and thermo-mechanical method

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dc.contributor.authorBusari, Y.O., Manurung, Y.H.P., Shuaib-Babata, Y.L., Ahmad S. N., Taufek T., Leitner M., Dizon J. R. C., Muhammad N. & Mohamed M. A.
dc.date.accessioned2022-11-07T13:48:32Z
dc.date.available2022-11-07T13:48:32Z
dc.date.issued2022-02
dc.description.abstractThis study focuses on prediction of distortion behavior of multi-pass GMAW of structural offshore steel S460G2 + M using thermo-mechanical (TMM) and inherent strain (ISM) methods. In TMM, material properties including plasticity model were obtained from advanced material modeling software based on characterized elemental compositions and double ellipsoid heat source model is implemented. In ISM, residual plastic strain theory is developed based on initial strain value calculated in longitudinal and transverse direction. The predicted distortion and experiment values show an error margin within the range of 8% using TMM and 12% applying ISM with very low computation time.en_US
dc.identifier.citationBusari, Y.O., Manurung, Y.H.P., Shuaib-Babata, Y.L., Ahmad S. N., Taufek T., Leitner M., Dizon J. R. C., Muhammad N. & Mohamed M. A. (2022). Experimental validation on multi-pass weld distortion behavior of structural offshore steel HSLA S460 using FE-based inherent strain and thermo-mechanical method, MRS Communications, 1-8. Published by Springer International Publishing/ Springer Nature Switzerland AG, Available online at https://link.springer.com/article/10.1557/s43579-021-00148-3 https://link.springer.com/article/10.1557/s43579-021-00148-3#citeas DOI: https://doi.org/10.1557/s43579-021-00148-3en_US
dc.identifier.urihttps://uilspace.unilorin.edu.ng/handle/20.500.12484/7815
dc.language.isoenen_US
dc.publisherMRS Communicationsen_US
dc.subjectweldingen_US
dc.subjectinherent strain methoden_US
dc.subjectthdermomechanical methoden_US
dc.subjectstructural steelen_US
dc.subjectFEM simulationen_US
dc.titleExperimental validation on multi-pass weld distortion behavior of structural offshore steel HSLA S460 using FE-based inherent strain and thermo-mechanical methoden_US
dc.typeArticleen_US

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