Damage identification of simply supported beam subjected to moving force

W. Y. He, Songye Zhu, W. X. Ren

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

This paper proposes a damage identification method with high efficiency for simply supported beam subjected to moving force. The moving force-induced dynamic displacement response change before and after damage is decomposed by Discrete Wavelet Transform (DWT) to identify the damage location. Then adaptive-scale Wavelet Finite Element Model (WFEM) updating is employed to estimate the damage severity progressively. A simulated simply supported beam with single damage is conducted to verify the effectiveness of the proposed method.
Original languageEnglish
Title of host publicationMechanics of Structures and Materials
Subtitle of host publicationAdvancements and Challenges - Proceedings of the 24th Australasian Conference on the Mechanics of Structures and Materials, ACMSM24 2016
PublisherCRC Press/Balkem
Pages1261-1264
Number of pages4
ISBN (Print)9781138029934
Publication statusPublished - 1 Jan 2017
Event24th Australasian Conference on the Mechanics of Structures and Materials, ACMSM 2016 - Perth, Australia
Duration: 6 Dec 20169 Dec 2016

Conference

Conference24th Australasian Conference on the Mechanics of Structures and Materials, ACMSM 2016
CountryAustralia
CityPerth
Period6/12/169/12/16

ASJC Scopus subject areas

  • Mechanics of Materials
  • Civil and Structural Engineering

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