In a continuous slab the B.M. at middle of interior spans due to super imposed load of intensity W Kg/m run will be
The state at which tendon force is released permanently on the concrete is called
Ratio of compressive strength to tensile strength of concrete
The reinforcement provided in the form of ties or stirrups or binders in a column is known as
The pre-stressed concrete induces artificially _____ stress in a structure before it is loaded