预应力锚索锚固桩在滑坡体整治中的综合应用

The comprehensive application of prestressed cable anchor pile in landslide masses

为了快速、便捷、有效地控制滑坡体对周围建筑的影响 ,通过介绍应用预应力锚索锚固桩施工技术对元 (元江 )～磨 (磨黑 )高速公路一中型古滑坡体进行成功整治的实例 ,及对滑坡体整治效果的分析和施工过程的工艺总结 ,阐述了预应力锚索锚固桩的作用机理、施工特点及注意事项。

In order to control the influence of landslide masses on neighbor buildings effectively the construction technology of prestressed cable anchor pile is introduced. Using this technology the successful treatment for a medium landslide in Yuan mo express highway is acquired. Through the analysis on the treatment effect and technological summary of construction process the action principle, construction characteristics and maters needing attention of prestressed cable anchor pile are elaborated.