The Indian standard code recommends a value for stress in wires varying from ________

The value of ‘μ’ in loss of stress equation depends upon ________

The total loss of prestress due to friction is of ________

The loss of stress due to creep of concrete can be estimated by _______

The loss of stress due to successive tensioning of curved cables in elastic deformation of concrete is estimated by cons…

The creep coefficient varies from a minimum value of _______

A post tensioned concrete beam of rectangular section 200mm wide and 300mm deep is stressed by a parabolic cable with ec…

In case of long line pre tensioning system, anchorage slip is less than ______