Determination of Mechanical Properties of FRP by Bending Test
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F20%3A00007081" target="_blank" >RIV/46747885:24620/20:00007081 - isvavai.cz</a>
Výsledek na webu
<a href="https://link.springer.com/chapter/10.1007/978-3-030-33146-7_66" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-030-33146-7_66</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-030-33146-7_66" target="_blank" >10.1007/978-3-030-33146-7_66</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Determination of Mechanical Properties of FRP by Bending Test
Popis výsledku v původním jazyce
The determination of the mechanical properties of the designing materials is carried out in various ways by using standard procedures. The basic test is the tensile test, from which it is possible to determine directly Young’s tensile modulus-E [Pa]. Some materials can not be tested by this procedure. These are mainly building materials (concrete), some plastics and composites, glass and ceramics. The biggest problem of these materials is the clamping of the ends of the test specimens in the jaws of the tearing machine. The tensile test is replaced for these materials by a bending test to determine the mechanical properties. The bending test can be performed with a simple supported beam, which is loaded with alone force—it is a three-point bend test or a beam that is loaded with a pair of forces—it is a four-point bend test. The bending modulus and the stiffness characteristics of the material are results of measurement. Bending modulus can be recalculated using the cross-sectional characteristics of the test specimen to the tensile modulus. The article describes the basic differences between the two variants of the bending test, the course of loading and deformation. The results obtained by measuring on composite specimens were verified using mathematical models and their degree of agreement was determined.
Název v anglickém jazyce
Determination of Mechanical Properties of FRP by Bending Test
Popis výsledku anglicky
The determination of the mechanical properties of the designing materials is carried out in various ways by using standard procedures. The basic test is the tensile test, from which it is possible to determine directly Young’s tensile modulus-E [Pa]. Some materials can not be tested by this procedure. These are mainly building materials (concrete), some plastics and composites, glass and ceramics. The biggest problem of these materials is the clamping of the ends of the test specimens in the jaws of the tearing machine. The tensile test is replaced for these materials by a bending test to determine the mechanical properties. The bending test can be performed with a simple supported beam, which is loaded with alone force—it is a three-point bend test or a beam that is loaded with a pair of forces—it is a four-point bend test. The bending modulus and the stiffness characteristics of the material are results of measurement. Bending modulus can be recalculated using the cross-sectional characteristics of the test specimen to the tensile modulus. The article describes the basic differences between the two variants of the bending test, the course of loading and deformation. The results obtained by measuring on composite specimens were verified using mathematical models and their degree of agreement was determined.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Návaznosti výsledku
Projekt
<a href="/cs/project/EF16_025%2F0007293" target="_blank" >EF16_025/0007293: Modulární platforma pro autonomní podvozky specializovaných elektrovozidel pro dopravu nákladu a zařízení</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Lecture Notes in Mechanical Engineering
ISBN
978-303033145-0
ISSN
2195-4356
e-ISSN
—
Počet stran výsledku
7
Strana od-do
581-587
Název nakladatele
Springer International Publishing
Místo vydání
Switzerland
Místo konání akce
Demänovská dolina
Datum konání akce
1. 1. 2018
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
000613081400066