National Repository of Dissertations in Serbia
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   NaRDuS home
  • Универзитет у Нишу
  • Грађевинско-архитектонски факултет
  • View Item
  •   NaRDuS home
  • Универзитет у Нишу
  • Грађевинско-архитектонски факултет
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Eksperimentalno-teorijska analiza graničnih stanja linijskih nosača od samougrađujućeg betona sa recikliranim agregatom

Thumbnail
2016
Disertacija.pdf (6.190Mb)
Milosevic_Bojan_K.pdf (2.063Mb)
Author
Milošević, Bojan K.
Mentor
Mijalković, Marina
Committee members
Brčić, Stanko
Radonjanin, Vlastimir
Ranković, Slobodan
Nikolić, Dragan
Metadata
Show full item record
Abstract
The interest of the professional public in the field of civil engineering for usage of self-compacting concrete and potentials of implementation of recycled aggregate in making of this type of concrete is on the rise, primarily because of the dwindling reserves of natural raw materials, and because of the increasing amounts of construction rubble and waste. The experimental-theoretical analysis implemented in this dissertation was used to monitor and analyze behaviour of reinforced concrete continuous beams made of self-compacting concrete made from natural (river) aggregate, as well of continuous beams in which the coarse natural aggregate was replaced in varying proportions, with the quality aggregate made of recycled concrete prefabricates. In addition to defining the ultimate strength state, the ultimate serviceability state was verified, while the stress-strain states of the beams and formation of plastic joints was monitored. Comparative analysis of experimental res...ults was conducted, in which continuous beams with varying share of steel reinforcement made of self-compacting concrete with natural aggregate and the beams made of the self-compacting concrete with quality recycled aggregate were compared. By using the finite element method, continuous beams were modelled, and numerical non-linear analysis was conducted. The continuous beams where coarse natural aggregate was partially replaced by the recycled aggregate are comparable, in structural terms, and competitive with the beams made of self-compacting concrete made with natural aggregate, and they are also justified in terms of environment protection.

Faculty:
Универзитет у Нишу, Грађевинско-архитектонски факултет
Date:
19-09-2016
Keywords:
samougrađujući beton / Self-compacting concrete / reciklirani agregat / armiranobetonski kontinualni nosači / savijanje / eksperimentalno ispitivanje / numerička nelinearna analiza / metod konačnih elemenata / recycled aggregate / reinforced-concrete continuous beams / buckling / experimental research / numerical nonlinear analysis / finite element method
[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_nardus_8283
URI
https://nardus.mpn.gov.rs/handle/123456789/8283
http://eteze.ni.ac.rs/application/showtheses?thesesId=5022
https://fedorani.ni.ac.rs/fedora/get/o:1321/bdef:Content/download
http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70052&RID=533877910

DSpace software copyright © 2002-2015  DuraSpace
About NaRDus | Contact us

OpenAIRERCUBRODOSTEMPUS
 

 

Browse

All of DSpaceUniversities & FacultiesAuthorsMentorCommittee membersSubjectsThis CollectionAuthorsMentorCommittee membersSubjects

DSpace software copyright © 2002-2015  DuraSpace
About NaRDus | Contact us

OpenAIRERCUBRODOSTEMPUS