Latella, Claudia and Dotta, Matteo and Forni, Daniele and Tesio, Nicoletta and Cadoni, Ezio (2015) Influence of strain rate on the mechanical behaviour in tension of bovine cortical bone. EPJ Web of Conferences, 94. 03001. ISSN 2101-6275
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Abstract
The mechanical behaviour of bones when subjected to tension loading in a wide range of strain-rates is fundamental to develop protection systems. The paper presents the preliminary tests on the tensile behaviour of bovine cortical bone at medium and high strain rates. Two special apparatus, both installed at the DynaMat Laboratory of the University of Applied Sciences of Southern Switzerland, a Hydro-Pneumatic Machine and a Modified Hopkinson Bar respectively for medium and high strain-rate tests have been used. Flat shape specimens (having 10 mm of gauge length, 5 mm width and 3 mm thickness) have been obtained from 15 bovine femurs with the same age. The paper describes the preparation techniques of the samples and the experimental results obtained. The bovine cortical bone shown a quite important strain rate dependency.
| Item Type: | Scientific journal article, Newspaper article or Magazine article |
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| Subjects: | Subjects Allied to Medicine > Others in subjects allied to medicine Engineering |
| Department/unit: | Dipartimento ambiente costruzioni e design > Laboratorio Dynamat |
| Depositing User: | Ezio Cadoni |
| Date Deposited: | 05 Oct 2015 04:13 |
| Last Modified: | 29 Aug 2016 11:55 |
| URI: | http://repository.supsi.ch/id/eprint/6792 |
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