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

Calculate ultimate moment and shear of effective span is 30m, live load is 9kn/m, dead load excluding self weight is 2kn…

The tensile strength of the concrete below the neutral axis is neglected in _______

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

Find the Permissible stresses and range of stresses for class 1 structure fcu = 50n/mm2, fck = 35n/mm2 according to BS: …

Calculate working moment if design working load is 19.8kn/m covered over a span of 30m (actual self weight of girder is …

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

Design a pretensioned roof pull-in to suit the data Fcu, concrete cube strength = 50n/mm2, effective span = 6m, applied …