The upward deflection of a pre-stressed beam with a straight tendon at – McqOptions

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1.	The upward deflection of a pre-stressed beam with a straight tendon at a uniform eccentricity below the centroidal axis is given by ______, where P - effective pre-stressing force, e - eccentricity, L - length of the beam, E - Modulus of elasticity, I - moment of inertia:
A.	- PeL2/14EI
B.	- PeL2/8EI
C.	- PeL2/4EI
D.	- PeL2/16EI
Answer» C. - PeL2/4EI

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