doktorska disertacija
Abstract
Povezava zunanjega okolja z notranjim bivalnim okoljem je eden izmed pomembnih prednosti v sodobni gradnji objektov. Znano je, da ima naravna svetloba pozitiven učinek na zdravje in kvaliteto življenja, zato je potreba po transparentnosti, orientiranosti stavb in zmanjšanju energijskih izgub, izjemnega pomena v današnjem času. Les, kot naraven material, katerega materialne karakteristike in lastnosti so kompleksnejše od betona ali jekla, se je v preteklosti kot gradbeni material uporabljal predvsem za prevzem upogibnih obremenitev, danes pa ga najdemo v konstrukcijskih elementih, ki prevzemajo tako tlačne kot tudi natezne obremenitve. Kombinacija lesa in stekla je zahtevna tako iz vidika energijske učinkovitosti, kot tudi s konstrukcijskega vidika, ki je predstavljen v tej nalogi. Leseno – steklene nosilce so začeli razvijati na pragu novega tisočletja, torej v začetku leta 2000. Takrat so bile narejene prve raziskave. Z doktorsko disertacijo smo želeli preučiti konstrukcijski odziv leseno - steklenega I-nosilca in s pomočjo enostavne metode določiti nosilnost in togost le-tega. Doktorska naloga o kompozitnih nosilcih iz lesa in stekla temelji na predpostavki, da les in steklo skupaj prenašata zunanje obremenitve. Steklo pri tem ne deluje več kot polnilo, kot pri tradicionalnih rešitvah, temveč aktivno sodeluje pri prenosu obremenitev. Dobro poznavanje prednosti in slabosti obeh ključnih materialov je prvenstvenega pomena.
Keywords
les;steklo;lesene konstrukcije;leseno-stekleni kompozitni elementi;leseno stekleni I nosilci;adhezivi;lepljeni spoji;eksperimenti;doktorske disertacije;
Data
Language: |
Slovenian |
Year of publishing: |
2022 |
Typology: |
2.08 - Doctoral Dissertation |
Organization: |
UM FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture |
Publisher: |
[M. Držečnik] |
UDC: |
624.011.2+624.012.6:665.939(043.3) |
COBISS: |
102438659
|
Views: |
299 |
Downloads: |
51 |
Average score: |
0 (0 votes) |
Metadata: |
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Other data
Secondary language: |
English |
Secondary title: |
EXPERIMENTAL AND NUMERICAL ANALYSIS OF LOAD BEARING TIMBER-GLASS I-BEAMS |
Secondary abstract: |
Connecting the outdoor environment with the indoor living environment is one of the most important advantages of modern construction. It is well known that natural light has a positive effect on health and quality of life. Therefore, the need for transparency, building orientation and reduction of energy losses is of paramount importance in today's world. Timber, as a natural material whose material properties are more complex than those of concrete or steel, has been used in the past as a building material mainly to support bending loads, but today it is found in structural elements that support both compressive and tensile loads. The combined of timber and glass is extremely complicated, firstly from an energy efficiency point of view and secondly from a structural point of view. The development of timber-glass beams began around the turn of the millennium, in the early 2000s, when the first research was conducted. The aim of this dissertation was to study the structural response of a timber-glass I-beam and to determine its load-bearing capacity and stiffness using a simple method. |
Secondary keywords: |
timber;timber contructions;glass;adhesives;tomber – glass composites;timber-glass I beams;experiment;Gradbene konstrukcije;Disertacije; |
Type (COBISS): |
Doctoral dissertation |
Thesis comment: |
Univ. v Mariboru, Fak. za gradbeništvo, prometno inženirstvo in arhitekturo, Gradbeništvo |
Pages: |
[V], 158 str. |
ID: |
14400212 |