Experimental and theoretical analysis of impact of shape selected type of self-locking joints on their mechanical properties

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F17%3A43911856" target="_blank" >RIV/62156489:43410/17:43911856 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.17423/afx.2017.59.1.11" target="_blank" >http://dx.doi.org/10.17423/afx.2017.59.1.11</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17423/afx.2017.59.1.11" target="_blank" >10.17423/afx.2017.59.1.11</a>

Result language

angličtina

Original language name

Experimental and theoretical analysis of impact of shape selected type of self-locking joints on their mechanical properties

Original language description

The main objective of this work is to determine the influence of the shape and dimensions of the tenon and mortise of self-locking frame joints on their mechanical properties. We studied three groups of joints. The basic joint has the tenon with a shaped head and straight arms. The other two joints were created by modifying the dimensions and shapes of arms of the joint. All joints were made from plywood with thickness of 18 mm; it is material which is suitable for production of these types of joints. The test specimens were loaded under the pressure caused by bending in the angular plane. The load carrying capacity and stiffness of the joint were evaluated. It has been found that the stiffness and deformation of the joint are influenced by the shape and dimensions of the joint. This statement is supplemented by numerical models created using the finite element method (FEM) for the purpose to optimise the joints. The results show that creating additional pins and changing dimension of the tenon can improve mechanical properties of the self-locking joint.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20502 - Paper and wood

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

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

Name of the periodical

Acta Facultatis Xylologiae Zvolen

ISSN

1336-3824

e-ISSN

—

Volume of the periodical

59

Issue of the periodical within the volume

1

Country of publishing house

SK - SLOVAKIA

Number of pages

8

Pages from-to

113-120

UT code for WoS article

000408970000011

EID of the result in the Scopus database

2-s2.0-85027555945