Mechanical behaviour of quenched and self-tempered reinforcing steel in tension under high strain rate

2013 ◽  
Vol 49 ◽  
pp. 657-666 ◽  
Author(s):  
Ezio Cadoni ◽  
Matteo Dotta ◽  
Daniele Forni ◽  
Nicoletta Tesio ◽  
Carlo Albertini
Keyword(s):  
High Strain Rate ◽  
Strain Rate ◽  
Mechanical Behaviour ◽  
High Strain ◽  
Reinforcing Steel

Mechanical behaviour of dual-phase high-strength steel under high strain rate tensile loading

2013 ◽  
Vol 586 ◽  
pp. 62-70 ◽  
Author(s):  
Jingui Qin ◽  
Rong Chen ◽  
Xuejun Wen ◽  
Yuliang Lin ◽  
Minzu Liang ◽  
...  
Keyword(s):  
High Strain Rate ◽  
Strain Rate ◽  
Mechanical Behaviour ◽  
High Strength Steel ◽  
High Strain ◽  
High Strength ◽  
Tensile Loading ◽  
Dual Phase

Tensile Behaviour of Reinforcing Steels at High Strain Rate and High Temperature

2016 ◽  
Vol 711 ◽  
pp. 791-798 ◽  
Author(s):  
Ezio Cadoni ◽  
Matteo Dotta ◽  
Daniele Forni
Keyword(s):  
High Strain Rate ◽  
Strain Rate ◽  
High Strain ◽  
Heating System ◽  
Tensile Behaviour ◽  
Reinforcing Steel ◽  
Extreme Temperatures ◽  
Split Hopkinson Tensile Bar ◽  
Severe Accidents ◽  
Split Hopkinson

The performance of reinforced concrete structures under combined effects of blast and fire is growing in interest of the research and engineering communities specially after the recent terrorist attacks as well as severe accidents (i.e. Gotthard tunnel, etc.). The mechanical behaviour of concrete and reinforcing steel when are subjected to extreme temperatures, impacts or blast has still many aspects open to investigation. In this paper the behaviour of AISI304, B500B and B500A reinforcing steel at high strain rate (500 s-1) and at three levels of temperature (200, 400 and 600°C) is presented. The results were obtained by using a Split Hopkinson Tensile Bar (SHTB) equipped with a heating system.

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