无粘结预应力筋“U”形自锚的初探

INITIAL EXPLORATION OF U-SHAPE SELF-ANCHORAGE OF UNBONDED PRESTRESSED REINFORCING STEEL

提出了后张无粘结预应力筋“U”形自锚的概念 。

The concept of U\|shape self\|anchorage of post\|tensioning unbonded prestressed reinforcing steel is provided, its various types in common use and applicable scopes are introduced correspondingly.