Název:
Design and use of novel compression device for microtomography under applied load
Autoři:
Fíla, Tomáš ; Zlámal, Petr ; Koudelka_ml., Petr ; Jiroušek, Ondřej ; Doktor, Tomáš ; Kytýř, Daniel Typ dokumentu: Příspěvky z konference Konference/Akce: Engineering mechanics 2012 - International conference /18./, Svratka (CZ), 2012-05-14 / 2012-05-17
Rok:
2012
Jazyk:
eng
Abstrakt: This paper deals with modification and usage of custom-designed compression device, that allows real time X-ray tomography scanning of specimen under applied pressure. In this case microtomography is used to obtain data required to determine specimens morphology and to develop 3D material model (especially for cellular materials such as bones, metal foams and quasi-brittle materials or particle composites such as concrete or cementitious composites). Important design changes were made in the existing device frame to increase its load capabilities, stiffness and to accomodate a larger specimen. Finally device displacement measurements were conducted and calibration experiment was carried out.
Klíčová slova:
compression device; microtomography; X-ray Číslo projektu: GAP105/10/2305 (CEP), GAP105/11/1551 (CEP), GAP105/12/0824 (CEP) Poskytovatel projektu: GA ČR, GA ČR, GAO Zdrojový dokument: Engineering Mechanics 2012, ISBN 978-80-86246-40-6 Poznámka: Související webová stránka: http://www.engmech.cz/2012/proceedings/
Instituce: Ústav teoretické a aplikované mechaniky AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0214093