Stress-Strain Behavior of Steel Fiber-Reinforced Concrete in Compression

2008 ◽  
Vol 20 (3) ◽  
pp. 255-263 ◽  
Author(s):  
Francesco Bencardino ◽  
Lidia Rizzuti ◽  
Giuseppe Spadea ◽  
Ramnath N. Swamy
Keyword(s):  
Reinforced Concrete ◽  
Steel Fiber ◽  
Fiber Reinforced Concrete ◽  
Fiber Reinforced ◽  
Steel Fiber Reinforced Concrete ◽  
Stress Strain ◽  
Strain Behavior

scholarly journals Stress-strain curves for steel fiber-reinforced concrete in compression

2010 ◽  
Vol 15 (2) ◽  
pp. 260-266 ◽  
Author(s):  
Luiz Álvaro de Oliveira Júnior ◽  
Vanessa Elizabeth dos Santos Borges ◽  
Alice Ribeiro Danin ◽  
Daiane Vitória Ramos Machado ◽  
Daniel de Lima Araújo ◽  
...  
Keyword(s):  
Reinforced Concrete ◽  
Steel Fiber ◽  
Fiber Reinforced Concrete ◽  
Fiber Reinforced ◽  
Steel Fiber Reinforced Concrete ◽  
Stress Strain

Research on the Stress-Strain Curve and Damage of Steel Fiber Reinforced Concrete under Uniaxial Loading

2011 ◽  
Vol 255-260 ◽  
pp. 383-388
Author(s):  
Run Nian Yang ◽  
De Min Wei
Keyword(s):  
Reinforced Concrete ◽  
Fatigue Failure ◽  
Steel Fiber ◽  
Strain Curve ◽  
Fiber Reinforced Concrete ◽  
Fiber Reinforced ◽  
Steel Fiber Reinforced Concrete ◽  
Stress Strain Curve ◽  
Stress Strain ◽  
Static Failure

The static failure can be seen as a special fatigue failure, which means the static failure is the fatigue failure only bearing one cycle under the ultimate-strength loading. By learning from the analysis of fatigue damage, the stress- strain curve and damage of steel fiber reinforced concrete under uniaxial loading have been studied in this paper. The damage evolution equation can be derived from the damage theory, and it can be used to describe the relationship between the damage variable and strain. According to the strain equivalence principle, the corresponding constitutive equation considering damage can be obtained. Finally, comparisons among test results, the model and ansys simulation results show that the model is suitable to describe the uniaxial stress-strain curves of steel fiber reinforced concrete.

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