Caverzan, Alessio and Cadoni, Ezio and Colombo, Matteo and di Prisco, Marco (2010) Comportamento dinamico ed alle alte temperature di compositi cementizi fibrorinforzati ad alte prestazioni. In: Proceedings of 18° Congress C.T.E. 18° Congresso C.T.E., Brescia.
Full text not available from this repository.Abstract
Fibres in High Performance Cementitious Composites are often used to improve impact, blast and fire resistance due to their ability in energy absorption. An experimental programme on prismatic specimens has been carried out to check the behaviour of concrete reinforced by micro-fibres with higher contents by volume (close to 1.2 made of high carbon steel), when exposed to high temperatures. A third point bending set-up was adopted. Moreover, in order to appreciate the real effectiveness in uniaxial tension behaviour at increasing strain rates, an experimental investigation is in progress, aimed to compare dynamic with static behaviour by using a modified Hopkinson bar for dynamic loadings and a conventional closed loop electromechanical press for static tests.
| Item Type: | Article in conference proceedings or Presentation at a conference (Paper) |
|---|---|
| Subjects: | Engineering Engineering > Civil engineering Engineering > Civil engineering > Structural engineering |
| Department/unit: | Dipartimento ambiente costruzioni e design > Laboratorio Dynamat |
| Depositing User: | Ezio Cadoni |
| Date Deposited: | 21 Jan 2013 13:03 |
| Last Modified: | 21 Jan 2013 13:03 |
| URI: | http://repository.supsi.ch/id/eprint/1502 |
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