ANCHORAGE

摘要

PURPOSE: An anchorage is provided to accommodate a plurality of tendons without the increase of a diameter and to improve rigidity of a girder. CONSTITUTION: An anchorage (100) comprises an anchor plate (10), a pipe unit (20), and a plurality of protrusion units (30). The anchor plate has a flat plane. The pipe unit is extended from the anchor plate, and the inside is empty. One part of the pipe units is curved so that the protrusion units protrude to the inside.