注浆钢花管技术处治山区公路滑坡施工工艺研究

边坡工程病害是公路建设中的难题之一，目前的处治技术不少，其经济性和处治效果相差很大。在对注浆钢花管技术了解的基础上，结合某山区高速公路边坡工程病害的特点，对注浆钢花管、钢锚管框架、钢花管和抗滑桩组合以及注浆钢管锚索等加固技术在边坡滑坡处治中的施工工艺进行了研究，研究成果可供公路工程科研、设计和施工技术人员参考。

Study on Steel Floral Tube Grouting Technic Used in Highway Landslide in Mountainous District

Disease of landslope engineering is one of the difficult problems in highway project.There are lots of techniques, which economical efficiency and effect are great different. This paper studies the technique such as grouting steel floral tube ,steel anchor pipe frame, the combination of steel floral tube and spud for antislip and grouting steel tube anchor cable based on the comprehend of steel floral tube technique and the engineering feature of highway landslope in mountainous district. This paper can be referred by scientific research, engineering design and engineering construction.