Numerical Models of Carpentry Joints
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231058" target="_blank" >RIV/68407700:21110/15:00231058 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Numerické modely tesařských spojů
Original language description
The subject of this article is an experimental and numerical analysis of a timber element embedded perpendicular to grain. A traditional butt joint transfers the load through contact areas of timber elements. One of the timber elements is exposed to compressive stresses perpendicular to grain. A compressive strength perpendicular to grain is relatively low. Large embedment arise due to lower rigidity of the material in a tangential or radial direction. Alternative detail has higher rigidity than the traditional butt joint. An alternative solution of embedment is compared with a commonly used form of a connection on two sets of test specimens. In the case of an alternative design detail increase in stiffness from the stress-strain diagram is noticeable.This fact is confirmed by a numerical model using the finite element method.
Czech name
Numerické modely tesařských spojů
Czech description
The subject of this article is an experimental and numerical analysis of a timber element embedded perpendicular to grain. A traditional butt joint transfers the load through contact areas of timber elements. One of the timber elements is exposed to compressive stresses perpendicular to grain. A compressive strength perpendicular to grain is relatively low. Large embedment arise due to lower rigidity of the material in a tangential or radial direction. Alternative detail has higher rigidity than the traditional butt joint. An alternative solution of embedment is compared with a commonly used form of a connection on two sets of test specimens. In the case of an alternative design detail increase in stiffness from the stress-strain diagram is noticeable.This fact is confirmed by a numerical model using the finite element method.
Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Sborník semináře doktorandů katedry ocelových a dřevěných konstrukcí 20.5. a 22.9. 2015
ISBN
978-80-01-05741-4
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
21-24
Publisher name
ČVUT, Fakulta stavební, Katedra ocelových a dřevěných konstrukcí
Place of publication
Praha
Event location
Praha
Event date
May 20, 2015
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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