To meet the requirements of slope support for TGP, specially for its permanent lock's high slope, a special test on non cohesive prestressed cable anchor has been performed in situ.

为满足三峡水利枢纽工程边坡支护的需要，特别是永久船闸边坡的支护要求，在三峡工程永久船闸南坡现场进行了无粘结预应力锚索专项试验。