The utilization of concrete in tension zone of prestressed concrete member saves concrete ranging between _______

The prestressed concrete involves problems like _______

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

The use of prestressed concrete in Europe and United states spread rapidly from?

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

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

Prestressed concrete is widely used in construction by _______

Which of the following basic concept is involved in the analysis of prestressed concrete members?