Q. |
In a built up beam actual bending compressive stress fbc is given by (when y1 is the distance of the edge of the beam from the neutral axis). |
A. | fbc = (m/ixx) × y |
B. | fbc = (ixx/m) × y |
C. | fbc = (ixx/m) + y |
D. | fbc = (m/ixx) + y |
Answer» A. fbc = (m/ixx) × y |
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