The charts proposed by Bennett are useful in dimensioning columns of ________

The effective punching area Apun is generally the contact area of ________

When prestress is transferred to concrete by means of external anchorages which pressure is developed?

The Spirals are particularly useful in increasing the ________

The load moment interaction diagrams are more or less similar to ________

It is often preferable to use a larger section, because it means a saving on ________

In case of pre tensioned member, the computations of transmission length are influenced by?

The various codes recommend empirical relations to estimate ________