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.

Base isolation in buildings

Seizmička izolacija zgrada

Thumbnail
2014
589.pdf (1.046Mb)
Authors
Salatić, Ratko
Mandić, Rastislav
Popržen, Luka
Article (Published version)
Metadata
Show full item record
Abstract
Seismic isolation is a modern method of protection of buildings in earthquake zones. The system belongs to the group of passive control systems, and in addition to the system of additional dampers, it is the most common method of structural control of buildings subjected to earthquake excitations. The application of seismic isolation is effective way in meeting modern seismic design principles on preventing damage of structural and non-structural elements in buildings. The paper presents the method of reduction of structural response using seismic base isolation. The concept of seismic isolation system based on elastomeric bearingsis analyzed in detail. In an illustrative example of a six story building, the implementation of seismic isolation with elastomeric bearings with lead core is studied. The obtained results clearly demonstrate the beneficial influence of seismic isolation on reduction of structural response due to seismic actions.
Sistem seizmičke izolacije je savremeni princip zaštite građevinskih objekata od dejstva zemljotresa. Reč je o grupi pasivnih kontrolnih sistema, koji se danas pored sistema dodatnih prigušivača, najčešće primenjuju za kontrolu ponašanja konstrukcija pri dejstvu zemljotresnog opterećenja. Primena seizmičke izolacije za određenu grupu konstrukcija je efikasna u ispunjavanju savremenih principa seizmičkog projektovanja u zaštiti kako konstruktivnih, tako i nekonstruktivnih elemenata objekta. U radu je izložen princip redukcije odgovora konstrukcije primenom seizmičke izolacije. Detaljno je obrađen koncept sistema seizmičke izolacije koji se zasnivaju naelastomernim ležištima. Na primeru izabrane konstrukcije, koja je modelirana i kao kruto oslonjena i kao izolovana elastomernim ležištima sa olovnim jezgrom, data je kvalitativna i kvantitativna ocena redukcije odgovora konstrukcije pri seizmičkom opterećenju.
Keywords:
seismic isolation / elastomeric bearings / seizmička izolacija / elastomerna ležišta
Source:
Građevinski kalendar, 2014, 46, 1-69
Publisher:
  • Savez građevinskih inženjera Srbije, Beograd

ISSN: 0352-2733

[ Google Scholar ]
URI
http://grafar.grf.bg.ac.rs/handle/123456789/591
Collections
  • Radovi istraživača / Researcher's publications
  • 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