The axial contraction in case prestressed structures does not influence ______

In the design of unidirectional members like continuous beams, the axial contraction due to effect of prestressing is __…

A conservative estimate of the ultimate resistance is obtained by assuming ______

The computation of collapse or ultimate load is influenced by ________

How many common methods are there for analyzing statically indeterminate prestressed structures?

The simplified form of moment equation is given by ______

The secondary moment is also known as ______

The overall cross sectional dimensions are fixed using the ______