Determination of Young modulus using portable device for split test

0449325 - ÚTAM 2016 RIV BA eng C - Konferenční příspěvek (zahraniční konf.)
Major, Štěpán - Beneš, Pavel - Vavřík, Daniel - Kocour, Vladimír
Determination of Young modulus using portable device for split test.
Conference Importance of Place - Conference proceedings (CD-ROM). Vol. 3. Sarajevo: CICOPBH, 2015 - (Popovac, M.; Idrizbegović-Zgonić, A.; Klarić, S.; Rustempašić, N.; Čausević, A.), s. 277-286. 1. ISSN 2232-965X.
[International conference The importance of place /3./. Sarajevo (BA), 21.10.2015-24.10.2015]
Grant CEP: GA MK(CZ) DF11P01OVV001
Klíčová slova: Young modulus * split test * brittle building materials
Kód oboru RIV: AL - Umění, architektura, kulturní dědictví

This article deals with determination of Youngus modulus and deformability of brittle building material like stones using portable device developed primarily for determination of tensile strength from split test. For on-site measurement portable testing device was developed. The testing machine operates on the split test principle. The device also shall to serve for estimation of other mechanical characteristics of the tested material, such as Young’s modulus, compressive strength or flexural strength, etc. Experiments described in this article proved that also with the transportable device accuracy under 30 % is accessible, which is acceptable in case of fragile materials like stones.
Trvalý link: http://hdl.handle.net/11104/0250880