Skip navigation

Failure criteria for real-time assessment of ductile cast irons subjected to various loading conditions

Failure criteria for real-time assessment of ductile cast irons subjected to various loading conditions

D'Angela, Danilo, Ercolino, Marianna ORCID: 0000-0001-8678-0631, Bellini, Costanzo, Di Cocco, Vitorio and Iacoviello, Francesco (2020) Failure criteria for real-time assessment of ductile cast irons subjected to various loading conditions. Smart Materials and Structures, 30 (1). pp. 1-14. ISSN 0964-1726 (Print), 1361-665X (Online) (doi:https://doi.org/10.1088/1361-665X/abc56f)

[img]
Preview
PDF (Author Accepted Manuscript)
30049 ERCOLINO_Failure_Criteria_for_Real-Time_Assessment_(AAM)_2020.pdf - Accepted Version

Download (8MB) | Preview

Abstract

The paper presents an innovative approach for the damage assessment of ductile cast irons (DCIs) by using a probabilistic-based methodology. The study is based on the experimental results of acoustic emissions (AEs) tests performed on pearlitic DCIs subjected to both monotonic and fatigue tensile loading. The information entropy of the AEs data is confirmed to be well correlated to both the damage progress and the occurrence of the incipient failure. Robust failure criteria are finally provided for real-time assessment in structural health monitoring applications.

Item Type: Article
Uncontrolled Keywords: acoustic emission (AE), ductile cast iron (DCI), fatigue, failure criteria, structural health monitoring (SHM)
Subjects: T Technology > TH Building construction
Faculty / School / Research Centre / Research Group: Faculty of Engineering & Science
Faculty of Engineering & Science > School of Engineering (ENG)
Last Modified: 21 Nov 2021 01:38
Selected for GREAT 2016: None
Selected for GREAT 2017: None
Selected for GREAT 2018: None
Selected for GREAT 2019: None
Selected for REF2021: None
URI: http://gala.gre.ac.uk/id/eprint/30049

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics