大吨位预应力弯曲锚索摩擦损失和锚固损失

The Loss of Friction and Anchorage for Marssive Tonnage Prestressed Bend Cable

本文通过安康水电站中、表孔闸墩预应力锚固工程施工，分析了水工闸墩首例复杂锚块及大吨位弯曲锚索张拉锚固过程中的摩擦损失和锚固损失及压力分布。

This article analyses the loss of friction and anchorage and the stress distribution in the intricate anchorage blocks and the massive tonnage prestressed bend cable for the prestressed anchorage ofspillway gate pier in Ankang Hydropower station.