Deakin University
Browse

File(s) under permanent embargo

Informational and hybrid-informational modelling of yielding shear panel device

Version 2 2024-06-04, 12:44
Version 1 2017-10-24, 21:22
journal contribution
posted on 2024-06-04, 12:44 authored by MR Hossain, Mahmud AshrafMahmud Ashraf
Yielding Shear Panel Device (YSPD) is a recently developed passive control device, which is designed to exploit the shear deformation characteristics of a steel diaphragm plate to dissipate energy when subjected to seismic excitation. Force-displacement response for a wide variety of YSPDs obtained using validated Finite Element (FE) models are used in the current paper to formulate a mathematical model using Neural Network (NN) to facilitate the structural modelling of the device. The proposed NN informational model is able to accurately represent the complex pinching hysteretic response of YSPDs. The concept is further extended to devise a hybrid informational model to utilise the learning ability of a NN model within a mathematical framework. The proposed hybrid model shows good agreement in predicting the force-deformation response of YSPDs in a simplistic manner and should facilitate the full scale modelling of building frames retrofitted with YSPD without the need for complicated and detailed FE modelling of the device.

History

Journal

KSCE journal of civil engineering

Volume

18

Pagination

1119-1124

Location

Seoul, South Korea

ISSN

1226-7988

eISSN

1976-3808

Language

eng

Publication classification

C Journal article, C1.1 Refereed article in a scholarly journal

Copyright notice

2014, Korean Society of Civil Engineers and Springer-Verlag Berlin Heidelberg

Issue

4

Publisher

Korean Society of Civil Engineers

Usage metrics

    Research Publications

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC