In the zone of anchorages the material preferred to minimize costs is _______

The prestressing of concrete member is carried out to reduce _______

The distortion principle of statically indeterminate structures is subjected by _______

The length of the prestressing tendon between the end of the member and the point where the steel attains its stress is …

In pre-tensioning system, after curing and hardening of concrete the reinforcement is set _______

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

In reinforced concrete members the prestress is commonly introduced by _______

An engineer mandl in 1896 put forward the idea to counteract the stresses acting due to _______