预应力锚索在紫坪铺水利枢纽边坡工程中的应用

Application of Prestressed Anchor Cable in Slope Engneering of Zi Ping PuHydro Junction

紫坪铺水利枢纽工程部分边坡地质条件复杂,稳定性差,针对此种地质条件,工程采用了预应力锚索用于部分边坡的加固。本文介绍了该预应力锚索的施工工艺,提出了预应力锚索安装制作过程中的质量控制办法。通过该工程边坡应用表明,该预应力锚索设计合理,较好的解决了工程边坡稳定性差的问题,达到了的预期目标。

Part slope geological conditions of Zi Ping Pu hydro junction are complicated.Part slope has poor stability. According to the geological conditions, prestressed anchor cable has been taken to reinforce part slope in engneering,and the expected target has been reached.In this article,construction technology of prestressed anchor cable is introduced.Ouality controlling methods during installing making process of prestressed anchor cable are proposed,