The necessity of high strength concrete in prestressed concrete is due to _______

The structures of prestressed concrete are less liable to _______

The attempt to introduce permanently acting forces in concrete to resist the elastic forces is _______

The importance of using high strength concrete and high tensile steel was introduced by _______

The overall economy in using prestressed concrete reduces?

Vienna developed the method of wire bound reinforced concrete pipe by binding high tensile steel wires, the stresses in …

Development of early cracks in reinforced concrete is due to _______

The loads of same intensities when subjected to structures, it increases _______