Question: The true tensile strength of concrete is difficult to determine. One common approach is to use the maximum tensile bending stress in a plain concrete

The true tensile strength of concrete is difficult to determine. One common approach is to use the maximum tensile bending stress in a plain concrete test beam at failure. This is called _____________________________________ .

A split-cylinder test

B applied load of splitting

C modulus of rupture

D cracking moment

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