The attempt to introduce permanently acting forces in concrete to resist the elastic forces is _______

Dischinger explained the use of unbounded tendons in the construction of _______

In reinforced concrete members, the prestress commonly introduced is _______

The phenomena of reduction of stress in steel at a constant strain are known as _______

Which one of the following is the basic assumption involved in designing of prestressed concrete members?

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

In circular prestressing members, the tendons are supplied in form of _______

The prestressing members have better ability of absorbing energy when the structures are subjected to _______