GraFar - Repository of the Faculty of Civil Engineering
Faculty of Civil Engineering of the University of Belgrade
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   GraFar
  • GraFar
  • Radovi istraživača / Researcher's publications
  • View Item
  •   GraFar
  • GraFar
  • Radovi istraživača / Researcher's publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Numerical test of damage detection using simulated annealing method

Numerički eksperiment detekcije oštećenja primenom simulated annealing metode

Thumbnail
2014
1220.pdf (904.5Kb)
Authors
Al-Wazni, Saad
Alalikhan, Ahmed
Mišković, Zoran
Salatić, Ratko
Conference object (Published version)
Metadata
Show full item record
Abstract
In the paper, procedure of structural damage detection with application to a simple supported steel beam model, is presented. Simulated Annealing optimization technique is used to determine damaged element by numerical simulation of different scenarios of damage location and severity. The method of damage detection based on changing of dynamics properties of first five natural modes by formulating new objective function. The procedure is done using ANSYS Finite Element Analysis Software, with main optimization routine developed in MATLAB software. The results indicated that the performance of proposed procedure is robust.
U radu se prikazuje procedura detekcije oštećenja modela čelične slobodno oslonjene grede. Simulated Annealing metoda optimizacije primenjena je za određivanje elementa sa oštećenjem kao i nivoa oštećenja. Metoda detekcije oštećenja bazira se na promeni dinamičkih karakteristika konstrukcije uključivanjem karakteristika prvih pet modova za formirnje funkcije cilja. Procedura je sprovedena programa za proračun konstrukcija primenom konačnih elemenata ANSYS, sa glavnom optimizacionom rutinom razvijenom u MATLAB softveru. Dobijeni rezultati ukazuju na robusnost predloženog metoda.
Source:
Zbornik radova / DGKS Društvo građevinskih konstruktera Srbije, 14. kongres, Novi Sad, 24-26. oktobar, 2014, 2014, 423-430
Publisher:
  • Društvo građevinskih konstruktera Srbije, Beograd
Projects:
  • Research on condition assessment and improvement methods of civil engineering structures in view of their serviceability, load-bearing capacity, cost effectiveness and maintenance (RS-36048)

ISBN: 978-86-85073-19-9

[ Google Scholar ]
URI
http://grafar.grf.bg.ac.rs/handle/123456789/1222
Collections
  • Radovi istraživača / Researcher's publications
  • Катедра за материјале и конструкције
  • Катедра за техничку механику и теорију конструкција
Institution
GraFar

DSpace software copyright © 2002-2015  DuraSpace
About GraFar - Repository of the Faculty of Civil Engineering | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About GraFar - Repository of the Faculty of Civil Engineering | Send Feedback

OpenAIRERCUB