Modulus of rupture formula
Current time: 09-19-2018, 05:59 AM
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Author: aradadi
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Modulus of rupture formula
#1
Modulus of rupture:
fcr=0.7 √fck --IS-456 fck in N/mm2.
Fcr=0.623√f’c—ACI Code .
Use of lower value of fcr will result in more conservative (lower) estimate of cracking moment.
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