izpis_h1_title_alt

Bazaltna armatura za ojačenje betonskih konstrukcij : diplomska naloga
Opara, Anja (Author), Saje, Drago (Mentor) More about this mentor... This link opens in a new window

.pdfPDF - Presentation file, Download (3,44 MB)

Abstract
Diplomska naloga v prvem delu opisuje relativno nov material, ki bi lahko v prihodnosti zamenjal jekleno armaturo v betonskih konstrukcijah. Bazaltne palice imajo v primerjavi z jeklenimi visoko odpornost proti koroziji. Poleg tega so izredno lahek material z visoko natezno trdnostjo. Z vidika dimenzioniranja je neugoden nizek modul elastičnosti, kar pomeni, da imajo palice manjšo togost. Zaradi manjše togosti konstrukcijskih elementov se v primerjavi z jekleno armiranimi elementi povečajo pomiki in razpoke. Predpis Evrokod ne vsebuje navodil za projektiranje betonskih konstrukcij, ojačanih z bazaltno armaturo. V drugem delu naloge so predstavljena obstoječa navodila za dimenzioniranje upogibno obremenjenega nosilca po ameriških standardih in primer dimenzioniranja prostoležečega betonskega nosilca, ojačanega z bazaltno armaturo.

Language:Slovenian
Keywords:bazaltna armatura, natezna trdnost, elastični modul, mejno stanje nosilnosti, mejno stanje uporabnosti
Work type:Bachelor thesis/paper (mb11)
Tipology:2.11 - Undergraduate Thesis
Organization:FGG - Faculty of Civil and Geodetic Engineering
Year:2018
Publisher:[A. Opara]
UDC:693.55 (043.2)
COBISS.SI-ID:8692321 Link is opened in a new window
Views:581
Downloads:247
Metadata:XML RDF-CHPDL DC-XML DC-RDF
 
Average score:(0 votes)
Your score:Voting is allowed only to logged in users.
:
Share:AddThis
AddThis uses cookies that require your consent. Edit consent...

Secondary language

Language:English
Title:Basalt rebar for reinforcing concrete structures : graduation thesis
Abstract:
The first part of the graduation thesis describes a relatively new material. In the future steel reinforcement in concrete structures is supposed to be substituted by basalt reinforced rebars. They have higher corosion resistance than steel reinforcement. Additionally, basalt rebars are extremely light in weight with high tensile strength. However, modulus of elasticity is extremely low, which can be a problem in view of construction design. Due to lower modulus of elasticity stiffness is reduced. Higher deformations and wider cracks are formed. Eurocode standards do not provide guidelines for designing a basalt reinforced concrete beam. In the second part, the existing American guidelines for the design of structural concrete with fiber reinforced polymer bars are presented. There is also an example of designing a basalt reinforced concrete beam.

Keywords:basalt reinforcement, tensile strength, modulus of elasticity, ultimate limit states and serviceability limit states

Similar documents

Similar works from RUL:
Similar works from other Slovenian collections:

Comments

Leave comment

You have to log in to leave a comment.

Comments (0)
0 - 0 / 0
 
There are no comments!

Back