is the pre-stressed force applied to the tendon of a rectangular pre-stressed beam whose area
of cross section is and sectional modulus is . The maximum stress in the beam, subjected
to a maximum bending moment , is
(A) f = (P/A) + (Z/M)
(B) f = (A/P) + (M/Z)
(C) f = (P/A) + (M/Z)
(D) f = (P/A) + (M/6Z)

1 Answer

Answer :

Answer: Option C

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