In this paper are described the results of an experimental study on the behavior of High Performance Fibre Reinforced Cementitious Composites under static and dynamic tension loading. This material has been developed for new segment tunnel resisting to fire and explosion. Results have shown the influence of the high temperature and the strain rate. The dynamic strength is increased by high temperature exposure, and the the toughness is progressively reduced. A change in the failure mechanism has been observed in dynamic increasing the exposure temperature.
Behaviour of High Performance Fibre Reinforced Cementitious Composites under high dynamic loading and fire for safe tunnels
CAVERZAN, ALESSIO;DI PRISCO, MARCO
2010-01-01
Abstract
In this paper are described the results of an experimental study on the behavior of High Performance Fibre Reinforced Cementitious Composites under static and dynamic tension loading. This material has been developed for new segment tunnel resisting to fire and explosion. Results have shown the influence of the high temperature and the strain rate. The dynamic strength is increased by high temperature exposure, and the the toughness is progressively reduced. A change in the failure mechanism has been observed in dynamic increasing the exposure temperature.File in questo prodotto:
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