The compressive and tensile stresses developed in cracking moments are due to ________

The change in the external moments in the elastic range of prestressed concrete beam results in _______

When the tensile stresses are developed in the cracks, they are visible at ________

The moment profile for given loading is?

The diagram indicating the direct stress of the beam is?

The resultant stress distribution due to eccentric prestressing, dead and live loads at any given section are obtained a…

If the beam supports uniformly distributed load the tendon follows.

The micro cracks develop as soon as the tensile strain in concrete exceeds about ________