In-situ compression stress-deformation measurements along the timber depth profile

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F13%3A00395310" target="_blank" >RIV/68378297:_____/13:00395310 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.778.209" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMR.778.209</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.778.209" target="_blank" >10.4028/www.scientific.net/AMR.778.209</a>

Jazyk výsledku

angličtina

Název v původním jazyce

In-situ compression stress-deformation measurements along the timber depth profile

Popis výsledku v původním jazyce

The paper presents a novel concept and a prototype of a diagnostic tool for in-situ assessment of timber in existing structures and buildings. The device enables direct determination of conventional compressive strength and modulus of deformation in arbitrary depth along timber profile. The measurement of the stress-deformation relationship is performed in a prepared hole of a very small diameter by means of a special small size symmetrical loading jack. Testing and verification of the new device behaviour during loading of wood along the fibres has been carried out on fir which is the most frequent wood species in European buildings. The comparison of stressstrain diagrams acquired by means of the new device with those measured in compliance with theEuropean standard for testing of wood shows a very good correlation including the determination of the compressive strength values. This semi-destructive method causes a very gentle damage and can be also used for the assessment of histor

Název v anglickém jazyce

In-situ compression stress-deformation measurements along the timber depth profile

Popis výsledku anglicky

The paper presents a novel concept and a prototype of a diagnostic tool for in-situ assessment of timber in existing structures and buildings. The device enables direct determination of conventional compressive strength and modulus of deformation in arbitrary depth along timber profile. The measurement of the stress-deformation relationship is performed in a prepared hole of a very small diameter by means of a special small size symmetrical loading jack. Testing and verification of the new device behaviour during loading of wood along the fibres has been carried out on fir which is the most frequent wood species in European buildings. The comparison of stressstrain diagrams acquired by means of the new device with those measured in compliance with theEuropean standard for testing of wood shows a very good correlation including the determination of the compressive strength values. This semi-destructive method causes a very gentle damage and can be also used for the assessment of histor

Druh

D - Stať ve sborníku

CEP obor

AL - Umění, architektura, kulturní dědictví

OECD FORD obor

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Projekt

<a href="/cs/project/DF11P01OVV001" target="_blank" >DF11P01OVV001: Diagnostika poškozování a životnosti objektů kulturního dědictví</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Advanced Materials Research

ISBN

978-3-03785-812-7

ISSN

1022-6680

e-ISSN

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Počet stran výsledku

8

Strana od-do

209-216

Název nakladatele

Trans Tech Publications

Místo vydání

Stafa-Zürich

Místo konání akce

Trento

Datum konání akce

4. 9. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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