The Comparison of Methods for Assessment of Modulus Elasticity and Strength of Spruce Samples

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00218790" target="_blank" >RIV/68407700:21110/14:00218790 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21720/14:00218790

Výsledek na webu

<a href="http://costfp1004.holz.wzw.tum.de/fileadmin/tu/wz/costfp1004/COST_FP1004_Conference_Proceedings_Prague_2014_final_web_copy.pdf" target="_blank" >http://costfp1004.holz.wzw.tum.de/fileadmin/tu/wz/costfp1004/COST_FP1004_Conference_Proceedings_Prague_2014_final_web_copy.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Comparison of Methods for Assessment of Modulus Elasticity and Strength of Spruce Samples

Popis výsledku v původním jazyce

This paper is focused on comparison of mechanical properties obtained by various procedures. Spruce samples were tested by means of visual assessment, two grading machines, three devices for measuring in-situ and destructive tests. The measuring was carried out on 40 spruce laths with nominal cross section 35/70 mm and length 2.7 m. At first visual assessment was performed. Classification by using grading machines Goldeneye 702 and Metriguard HLT 7200 followed. Three devices were used to measuring the velocity of acoustic wave (Sylvatest, Fakopp and Timber Grader MTG). Destructive tests were performed according to EN 408 to compare results obtained from non-destructive tests. The most important result is the comparison of static and dynamic modulus ofelasticity and comparison of strength classes obtained by different methods.

Název v anglickém jazyce

The Comparison of Methods for Assessment of Modulus Elasticity and Strength of Spruce Samples

Popis výsledku anglicky

This paper is focused on comparison of mechanical properties obtained by various procedures. Spruce samples were tested by means of visual assessment, two grading machines, three devices for measuring in-situ and destructive tests. The measuring was carried out on 40 spruce laths with nominal cross section 35/70 mm and length 2.7 m. At first visual assessment was performed. Classification by using grading machines Goldeneye 702 and Metriguard HLT 7200 followed. Three devices were used to measuring the velocity of acoustic wave (Sylvatest, Fakopp and Timber Grader MTG). Destructive tests were performed according to EN 408 to compare results obtained from non-destructive tests. The most important result is the comparison of static and dynamic modulus ofelasticity and comparison of strength classes obtained by different methods.

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0091" target="_blank" >ED2.1.00/03.0091: Univerzitní centrum energeticky efektivních budov (UCEEB)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

COST Action FP1004 - Experimental Research with Timber

ISBN

978-1-85790-183-2

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

73-76

Název nakladatele

University of Bath

Místo vydání

Bath

Místo konání akce

Prague

Datum konání akce

21. 5. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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