Mechanics of screw joints solved as beams placed in a tangential elastic foundation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00843989%3A_____%2F21%3AE0109110" target="_blank" >RIV/00843989:_____/21:E0109110 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61988987:17110/21:A2202A01 RIV/61989100:27200/21:10247658 RIV/61989100:27230/21:10247658

Výsledek na webu

<a href="https://www.mdpi.com/2076-3417/11/12/5616" target="_blank" >https://www.mdpi.com/2076-3417/11/12/5616</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/app11125616" target="_blank" >10.3390/app11125616</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mechanics of screw joints solved as beams placed in a tangential elastic foundation

Popis výsledku v původním jazyce

This article deals with a new original analytical solution of deformation, force and stress states in wood screw joints up to the limit values of pulling out/breaking the screw. The screws are under tension. The wood-to-screw interaction is effectively simplified by introducing several physical model variants using a tangential elastic non-linear foundation. The experimental verification of the proposed models using pull-out tests (i.e., pulling out screws from dry spruce wood in laboratory conditions) confirms the correctness of the proposed models of the elastic linear/non-linear foundation. The validity of the model is also analytically and experimentally verified in the biomechanical model of pulling out screws from the femur of a bovine/human cadaver, which confirms and expands the validity of newly designed screw joint models outside the timber structure area.

Název v anglickém jazyce

Mechanics of screw joints solved as beams placed in a tangential elastic foundation

Popis výsledku anglicky

This article deals with a new original analytical solution of deformation, force and stress states in wood screw joints up to the limit values of pulling out/breaking the screw. The screws are under tension. The wood-to-screw interaction is effectively simplified by introducing several physical model variants using a tangential elastic non-linear foundation. The experimental verification of the proposed models using pull-out tests (i.e., pulling out screws from dry spruce wood in laboratory conditions) confirms the correctness of the proposed models of the elastic linear/non-linear foundation. The validity of the model is also analytically and experimentally verified in the biomechanical model of pulling out screws from the femur of a bovine/human cadaver, which confirms and expands the validity of newly designed screw joint models outside the timber structure area.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Applied sciences

ISSN

2076-3417

e-ISSN

2076-3417

Svazek periodika

11

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

19

Strana od-do

1-19

Kód UT WoS článku

000667424600001

EID výsledku v databázi Scopus

2-s2.0-85122436022