In reinforced concrete members the prestress is commonly introduced by _______

The concept is used in many branches of civil engineering and building construction?

In words of Guyon, more than a technique prestress is a _______

The prestressed concrete structures are considered as _______

The phenomena of development of internal tensile stresses in a concrete member by means of tensioning devices are called…

A device which helps the tendons to transmit prestress to the member and maintain it for the design period is?

Vienna developed the method of wire bound reinforced concrete pipe by binding high tensile steel wires, the stresses in …

The phenomena of drying process of contraction concrete refer to _______