In this work a nanomodified epoxy matrix was used to prepare glass fibers reinforced laminates to be tested under ramp and creep conditions, with a continuous monitoring of their deformational and damage behavior through electrical measurements. A combination of carbon black (CB) and carbon nanofibers (CNFs), with a relative CB/CNF ratio of 90/10 and a total filler amount of 2 wt.%, was selected to prepare nanomodified composite laminates by a hand lay-up technique. Tensile tests under ramp and creep conditions highlighted a remarkable strain and damage monitoring capability of the prepared composites, with a strong dependency of the response on the testing temperature and on the load level.
Monitoring the mechanical behaviour under ramp and creep conditions of electrically conductive polymer composites / Pedrazzoli, Diego; Dorigato, Andrea; Pegoretti, Alessandro. - In: COMPOSITES. PART A: APPLIED SCIENCE AND MANUFACTURING. - ISSN 1359-835X. - STAMPA. - 43:8(2012), pp. 1285-1292.
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Titolo: | Monitoring the mechanical behaviour under ramp and creep conditions of electrically conductive polymer composites | |
Autori: | Pedrazzoli, Diego; Dorigato, Andrea; Pegoretti, Alessandro | |
Autori Unitn: | ||
Titolo del periodico: | COMPOSITES. PART A: APPLIED SCIENCE AND MANUFACTURING | |
Anno di pubblicazione: | 2012 | |
Numero e parte del fascicolo: | 8 | |
Codice identificativo Scopus: | 2-s2.0-84861337775 | |
Codice identificativo WOS: | WOS:000307203700014 | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.compositesa.2012.03.019 | |
Handle: | http://hdl.handle.net/11572/91252 | |
Citazione: | Monitoring the mechanical behaviour under ramp and creep conditions of electrically conductive polymer composites / Pedrazzoli, Diego; Dorigato, Andrea; Pegoretti, Alessandro. - In: COMPOSITES. PART A: APPLIED SCIENCE AND MANUFACTURING. - ISSN 1359-835X. - STAMPA. - 43:8(2012), pp. 1285-1292. | |
Appare nelle tipologie: | 03.1 Articolo su rivista (Journal article) |