Design cross sectional dimensions of pretensioned roof pull given that b is 0.5d?

Find the approximate thickness of web if b is 0.5d, d is 270mm, d/h ratio is 0.85, h is 315mm, adopt effective depth, d …

Find minimum range of stresses if fct is 15n/mm2, fcw is 17, ftw is zero, fu is -1n/mm2, ɳ is 0.8?

Find minimum section modulus given data is mg is 3.86×106, mq is 22.50×106, fbr is given as 12 and the loss ratio is 0.8…

The thickness of the web is generally determined on which of the basis?

Find force in cable using Freyssinet cables 12-8mm diameter and stressed to 1100n/mm2 of eccentricity 50 and the prestre…

In partially prestressed members, to which extent tensile stresses are permitted?

The stresses and strains developed and the forces acting on cracked prestressed concrete sections which are subjected to…