Table 8 Relationship between the various models from the literature for the modulus of elasticity and compressive strength.

From: Experimental and analytical study of lightweight foamed concrete reinforced with sugarcane bagasse fiber

Author

Model

Equation number

ACI 31875

\(E_{c} = 4734 f_{cu}^{0.50}\)

(17)

NZS310178

\(E_{c} = 3320 \left( {f_{cu}^{0.50} } \right) + 6900\)

(18)

IS45679

\(E_{c} = 5000 f_{cu}^{0.50}\)

(19)

CSA A23.381

\(E_{c} = 4500 f_{cu}^{0.50}\)

(20)

NBR 611882

\(E_{c} = 5600 f_{cu}^{0.50}\)

(21)

JSCE83

\(E_{c} = 4700 f_{cu}^{0.50}\)

(22)

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