1870Civil EngineeringMedium
If the depth of actual neutral axis of a doubly reinforced beam________?
AAll the above
BIs less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier
CIs equal to the depth of critical neutral axis; the concrete and steel attain their maximum stresses simultaneously
DIs greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier
Correct answer
A. All the above
Explanation
The correct answer is All the above.