Probabilistic assessment of global damage index for steel moment-resisting frames based on local responses

Abstract

A new scenario-based method is proposed to determine the performance range of structural systems. The advantage of this method is using inter-storey drift as a damage index, while exploiting local damage indices of the main structural members without the need for detailed analytical models and computationally expensive non-linear dynamic analyses. A new damage function is proposed by linking the local (plastic hinge rotations) and global (inter-storey drifts) damage levels. The accuracy of the proposed function is evaluated and compared with the indices in ASCE41–06, ATC-13, and HAZUS for a set of steel moment-resisting frames subjected to earthquakes of varying intensities.

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Item Type:	Article
Authors/Creators:	Mohsenian, V. https://orcid.org/0000-0002-5918-1569 Filizadeh, R. https://orcid.org/0000-0002-9580-5121 Mariani, S. https://orcid.org/0000-0001-5111-9800 Hajirasouliha, I. https://orcid.org/0000-0003-2597-8200
Copyright, Publisher and Additional Information:	© 2024 The Author(s). Published with license by Taylor & Francis Group, LLC. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way. The terms on which this article has been published allow the posting of the Accepted Manuscript in a repository by the author(s) or with their consent.
Keywords:	Global damage index; local damage index; incremental dynamic analysis; fragility analysis; performance level
Dates:	Accepted: 26 January 2024 Published (online): 5 February 2024 Published: 26 July 2024
Institution:	The University of Sheffield
Academic Units:	The University of Sheffield > Faculty of Engineering (Sheffield) > School of Mechanical, Aerospace and Civil Engineering
Date Deposited:	08 Oct 2025 16:04
Last Modified:	08 Oct 2025 16:04
Status:	Published
Publisher:	Informa UK Limited
Refereed:	Yes
Identification Number:	10.1080/13632469.2024.2312938
Related URLs:	Author
Open Archives Initiative ID (OAI ID):	oai:eprints.whiterose.ac.uk:232715

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Probabilistic assessment of global damage index for steel moment-resisting frames based on local responses

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