| | SLO | ENG | Cookies and privacy

Bigger font | Smaller font

Show document

Title:OBNAŠANJE LESENO-STEKLENIH KOMPOZITOV S SILIKONSKIM ADHEZIVOM POD DOLGOTRAJNO OBTEŽBO
Authors:Senekovič, Gregor (Author)
Premrov, Miroslav (Mentor) More about this mentor... New window
Ber, Boštjan (Co-mentor)
Files:.pdf MAG_Senekovic_Gregor_2015.pdf (3,56 MB)
MD5: 44B395CB9AECE2D2A94E1DEB01221D07
 
Language:Slovenian
Work type:Master's thesis/paper (mb22)
Typology:2.09 - Master's Thesis
Organization:FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Abstract:Magistrsko delo obravnava raziskovalno tematiko, ki je del nadaljevalnega projekta na temo nosilnih leseno-steklenih kompozitov preteklega evropskega projekta WoodWisdom-Net. Magistrsko delo obravnava silikonsko gumo kot adhezivni material med steklom in lesom. Pri dolgotrajni obtežbi je pomembno razumevanje odziva materiala pod konstantno obtežbo in trajne pomike v konstrukciji, ki lahko povzročijo porušitev. Glavni cilj magistrskega dela je določiti maksimalno dolgotrajno strižno obtežbo, katera ne privede do pretrganja adheziva. Pri eksperimentalni analizi smo na 82 majhnih leseno-steklenih preizkušancih preiskali obnašanje silikona (OTTOCOLL®S 660) pri dolgotrajni strižni obremenitvi. Med enoletnimi preiskavami so bili izvedeni strižni preizkusi in preiskava lezenja pri kontrolirani spremenljivi klimi. Rezultati analize so pokazali, da lezenje silikonskega adheziva zmanjšuje strižno trdnost in strižni modul. Kontrolirana spremenljiva klima pospešuje lezenje adheziva. Izračunali smo 53 % višji modifikacijski faktor za dolgoročno obnašanje adhezivov, kot ga določa ETAG 002.
Keywords:lesene konstrukcije, lesno-stekleni kompoziti, silikonski adheziv, lezenje, strižni preizkus, eksperimentalna analiza
Year of publishing:2015
Publisher:[G. Senekovič]
Source:Maribor
UDC:624.011.1.04(043.2)
COBISS_ID:19029270 New window
NUK URN:URN:SI:UM:DK:NYPUFNR8
Views:1028
Downloads:170
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FG
:
  
Average score:(0 votes)
Your score:Voting is allowed only for logged in users.
Share:AddThis
AddThis uses cookies that require your consent. Edit consent...

Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Secondary language

Language:English
Title:BEHAVIOUR OF TIMBER-GLASS COMPOSITES WITH SILICONE ADHESIVE UNDER CONSTANT LOAD
Abstract:This master thesis deals with research theme, which is a part of a follow-up project regarding load-bearing timber glass composites within the past EU program WoodWisdom-Net. Master thesis deals with silicone rubber as an adhesive between glass and timber parts. By long-term load is important to understand a response of the material under a constant load and permanent displacements in the structure, which can cause failure. The main aim of this master thesis is to determinate the maximum constant shear load, which does not lead to the failure of the adhesive. In the experimental study we studied the behaviour of silicone (OTTOCOLL®S 660) on 82 small timber-glass specimens by a constant shear stress loading. During 1 year investigation we carried out shear and creep tests at controlled variable climate. Results of the analysis showed that creep of silicone adhesive reduces the shear strength and shear modulus. Controlled variable climate accelerates creep of the adhesive. We calculated 53 % higher value of modification factor for long-term behaviour of adhesives as according to ETAG 002.
Keywords:timber constructions, timber-glass composites, silicone adhesive, creep, shear test, experimental analysis


Comments

Leave comment

You have to log in to leave a comment.

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

Back
Logos of partners University of Maribor University of Ljubljana University of Primorska University of Nova Gorica