The method of prestressing the concrete after it attains its strength is known as _______

The distortion principle of statically indeterminate structures is subjected by _______

In cab cable, the curved portion of the tendon and anchors lie in _______

In 1886, Jackson of San Francisco applied for a patent in which prestress was introduced by _______

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

The concrete members which are prestressed by providing the tensioned tendons are termed as _______

The prestressed concrete structures are considered as _______

The ratio between the creep strain and elastic strain of concrete is defined as _______