ANCHOR AGE STRUCTURE OF UNBONDED PRESTRESSED CONCRETE STEEL

摘要

PROBLEM TO BE SOLVED: To provide anchor age structure of unbonded prestressed concrete steel that can control the bending performance of a prestressed concrete member. SOLUTION: An elastic body with specified spring rigidity is installed between a plate of an anchor head for anchoring the unbonded prestressed concrete steel, and an anchor plate that transmits the load of the anchor head to a structure, and the degree of rigidity of the elastic body is set to such a degree that the prestressed concrete member exhibits specified bending performance.