Find the deflection due to self weight given that ϕ = 1.6, Ee = 2.6Ece, elastic modulus of concrete is 34×103, gravity i…

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

The value of numerical constant K is between ________

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

Find ultimate shear strength (check it for safe against shear failure) if vu is 27.75kn, Loss ratio is 0.8, prestressing…

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

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

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