| 摘要 |
PURPOSE: A pre-stressing anchor module of a concrete pipe, which conveniently manages elements by restraining steel wires using one anchor, is provided to increase the durability of the pre-stress concrete pipe by increase the tension degree of steel wire. CONSTITUTION: A pre-stressing anchor module of a concrete pipe comprises a supporting part(21) and a grip part(22). A bottom plate of the supporting part is welded at the outer circumference of a cylinder to fix a supporting part to the cylinder. The grip part is integrally molded on the upper end of the supporting part. The grip part has a gripping groove(22a) upon the top. The grip part detains a steel wire to the gripping groove. The bottom plate of the supporting part is formed in a circular arc shape corresponding to the outer circumference of the cylinder.
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