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International Journal of Concrete Structures and Materials

Table 7 Mechanical properties of concrete.

From: Shear Capacity Contribution of Steel Fiber Reinforced High-Strength Concrete Compared with and without Stirrup

 

Compressive strength test

Flexural tensile strength

fck (MPa)

Ec (GPa)

εc (mm/mm)

fLOP (MPa)

fMOR (MPa)

δMOR (mm)

Mean

S.D

Mean

S.D

Mean

S.D

HSC-N

67.0

5.1

32.0

0.00310

7.0

0.2

7.0

0.2

0.063

HSC-SF

72.0

2.1

32.9

0.00326

9.2

0.2

10.0

0.2

0.870

  1. fck = compressive strength, S.D. = standard deviation, Ec = elastic modulus, εc = strain at the peak strength, fLOP = first cracking flexural strength, fMOR = post-cracking flexural strength, δMOR = deflection capacity.
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