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1. |
The elastic critical moment is given by |
A. | M<sub>cr</sub> = <sub>b</sub> f<sub>cr,b</sub> |
B. | M<sub>cr</sub> = <sub>b</sub>Z<sub>p</sub> / f<sub>cr,b</sub> |
C. | M<sub>cr</sub> = <sub>b</sub>Z<sub>p</sub> |
D. | M<sub>cr</sub> = <sub>b</sub>Z<sub>p</sub> f<sub>cr,b</sub> |
Answer» E. | |