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.

youdao

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.

youdao