There is much prestressing loss for friction resistance among wedge, steel strand and anchor-ring in engineering.
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。
2
That money was never paid out and the ring has now dissipated (or moved onto another scam), but who knows how long the ring was in operation before Anchor noticed.
The results show that with the increase of the cone angles and the coefficients of friction in the certain range, the stress of the anchorring can gradually decrease.