A singly reinforced beam has breadth b, effective depth d, depth of neutral axis n and critical neutral axis n1. If fc and ft are permissible compressive and tensile stresses, the moment to resistance of the beam, is____________________?
(A) bn (fc/2) (d – n/3)
(B) Atft (d – n/3)
(C) ½ n1 (1 – n1/3) cbd²
(D) All the above
| Share this... |
 Facebook
|
 Twitter
|
 Linkedin
|
 Whatsapp
|
Your email address will not be published. Required fields are marked *