A concrete beam of rectangular section 100mm wide, area is 3×104, initial stress is 1200n/mm2 of 7mm diameter located at…

The differential shrinkage between the interior and surface of large members result in _______

A concrete tank if has a minimum stress in wires 600n/mm2 immediately after tensioning and the coefficient of friction i…

After the transfer of prestress, the total residual shrinkage will be larger in case of _______

The creep coefficient is high for _______

The loss in prestress is necessary to make an estimate of ________

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

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