环向预应力钢筋束
circumferential prestressing tendon
U形预应力束
U-type prestressed tendon
补强预应力筋加固
strengthening prestressed reinforcement
超长预应力筋
ultra-long prestressed tendon
超长预应力束
very long prestressing strand
二期预应力筋
second pre-stressed tendon
钢筋预应力
prestressed reinforcement
横向预应力筋
transversely prestressed bars
后张预应力筋
post-tensioned prestressed steel