Določanje upogibne togosti in trdnosti lesa bukve

diplomska naloga

Gaja Soršak (Author), Goran Turk (Mentor), Matija Gams (Co-mentor)

Abstract

Diplomska naloga proučuje mehanske lastnosti bukovega lesa, s poudarkom na njegovi upogibni trdnosti, modulu elastičnosti, gostoti in vlažnosti lesa. Z uporabo tritočkovnega upogibnega preizkusa so analizirani manjši preizkušanci bukovega lesa v različnih smereh (radialno in tangencialno), kar omogoča primerjavo mehanskih lastnosti. S preizkusom smo želeli doprinesti k razvoju uporabe bukovega lesa kot konstrukcijskega materiala v slovenskem prostoru, predvsem zaradi naglega razrasta te vrste lesa v zadnjih letih in njenih dobrih togostnih in trdnostnih lastnostih. Da bi uporaba bukovega lesa v gradbeništvu zaživela, pa je potrebno narediti še vrsto preiskav na reprezentativnih vzorcih, kar bi omogočilo razvoj standardov za razvrščanje bukovega lesa v trdnostne razrede.

Keywords

diplomske naloge;gradbeništvo;les;bukev;upogibna trdnost;upogibni preizkus;elastični modul;trdnostni razred lesa;

Data

Language:	Slovenian
Year of publishing:	2024
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[G. Soršak]
UDC:	624(082)
COBISS:	209614595
Views:	415
Downloads:	296
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Determination of bending strength and stiffness of beech timber
Secondary abstract:	The thesis examines mechanical propreties of beech wood, with focus on bending strength, modulus of elasticity, density and moisture content of the wood. Using a three-point bending test, smaller samples of beech wood were analyzed in different directions (radial and tangential), allowing for a comparison of mechanical propreties. The aim of the test was to contribute to the development of using beech wood as a structural material in Slovenia, particularly due to the rapid growth of this tree species in recent years. However, for the use of beech wood in construction to flourish, a series of tests on representative samples must be conducted, which would enable the development of standards for grading beech wood into strength classes.
Secondary keywords:	graduation thesis;civil engineering;timber;beech;bending strength;bending test;modulus of elasticity;standards;strength classes;
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages:	1 spletni vir (1 datoteka PDF (VIII, 23 str., 3 str. pril.))
ID:	25186286