| 摘要 |
PURPOSE: A device for introducing tensile force in strand is provided to reduce manufacturing costs due to temporary installation error of bridge structure. CONSTITUTION: A device for introducing tensile force in strand comprises a cable anchorage apparatus, a lock nut(2), and a lock nut for inlet tensile force(5). The cable anchorage apparatus controls the tensile force by using a turn buckle mode. The lock nut is installed in the cable anchorage apparatus and prevents the releasing of the turn buckle. The lock nut for inlet tensile force and the lock nut are connected to introduce tensile force.
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