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Indicate the following concrete mechanical properties as acknowledged by the ACI 318 Code: - Minimum specified...

Indicate the following concrete mechanical properties as acknowledged by the ACI 318 Code:

  • - Minimum specified concrete strength

  • - Maximum specified concrete strength acknowledged

  • - Maximum concrete strain

  • - Minimum specified steel yield strength

  • - Maximum specified steel yield strength

  • - Maximum test yield strength for the steel

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Answer #1

According toACI 318 code-

1)Minimum specified concrete strength => 2500 psi.

2)Maximum specified concrete strength acknowledge => 7500 psi.

3)Maximum specified concrete strength acknowledge=> 0.003.

4)Minimum specified steel yield strength=> “ not be assumed greater than the yield
point or 60,000 psi, whichever is smaller.”

5) Maximum specified steel yield strength => 75,000 psi

6)Maximum test yield strength for the steel=> 100,000 psi.

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