Analysis of Long Term Bending and Shear Test of Treated and Untreated Spruce

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F13%3APU104624" target="_blank" >RIV/00216305:26110/13:PU104624 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of Long Term Bending and Shear Test of Treated and Untreated Spruce

Popis výsledku v původním jazyce

The material characteristics of wood which is common topic in civil engineering field could be affected by biological degradation and therefore it is usual to apply some protective methods. This paper deals with differences between treated and untreated Spruce and their influence on mechanical parameters, especially at the creep due to an applied bending moment. Treatment of Spruce was based on environmentally friendly supercritical carbon dioxide technology. The deflection of wooden beams has been recorded for a week period, in both bending and shearing type. The creep load was determined by 30 % of a found failure of different types of the samples. The study has shown that the treated Spruce had a higher failure load, probably as a result of a higher density, but the creep properties were found to be more or less the same for treated and untreated Spruce.

Název v anglickém jazyce

Analysis of Long Term Bending and Shear Test of Treated and Untreated Spruce

Popis výsledku anglicky

The material characteristics of wood which is common topic in civil engineering field could be affected by biological degradation and therefore it is usual to apply some protective methods. This paper deals with differences between treated and untreated Spruce and their influence on mechanical parameters, especially at the creep due to an applied bending moment. Treatment of Spruce was based on environmentally friendly supercritical carbon dioxide technology. The deflection of wooden beams has been recorded for a week period, in both bending and shearing type. The creep load was determined by 30 % of a found failure of different types of the samples. The study has shown that the treated Spruce had a higher failure load, probably as a result of a higher density, but the creep properties were found to be more or less the same for treated and untreated Spruce.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JN - Stavebnictví

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Global Journal on Advances Pure and Applied Sciences

ISSN

2301-2706

e-ISSN

—

Svazek periodika

2013

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

TR - Turecká republika

Počet stran výsledku

7

Strana od-do

516-522

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—