A concrete beam is post tensioned by a cable carrying an initial stress of 1000n/mm2, the slip at the jacking end was en…

The total loss of prestress due to friction is of ________

A post tensioned concrete beam, 100mm wide and 400mm deep is prestressed by three cables, each with a cross sectional ar…

Which curing is adopted in case of pretensioned members to prevent shrinkage?

The term Es in losses developed by elastic deformation is defined as ________

A pretensioned concrete beam 200mm wide and 300mm deep, is prestressed by straight wires carrying an initial force of 15…

The relaxation of stress in steel changes according to the variation in ________

The cold drawn steel wires have a modulus of elasticity of ________