The application of FRP screw anchor, geogrid, genfoam slab and geosynthetics clay liner (GCL) in repairing slide of canal slope of expansive soils has been introduced in this paper.

• 摘要介绍了玻璃钢螺旋锚、土工格栅、土工泡沫和土工合成材料黏土垫(GCL)在修复河南邓州市膨胀土渠道滑坡中的应用。