通过高强螺母的紧固保证钢套管与锚环之间良好连接。
The good connection between the steel sleeve and the anchor ring is ensured by the fastening of the high strength screw nut.
预应力张拉施工中夹片、钢绞线和锚环之间存在着很大的摩擦阻力。
There is much prestressing loss for friction resistance among wedge, steel strand and anchor-ring in engineering.
结果表明：随着锥角和摩擦系数在一定范围内增大，锚环的应力会逐渐减小；
The results show that with the increase of the cone angles and the coefficients of friction in the certain range, the stress of the anchor ring can gradually decrease.
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