In order to improve the stability of unsaturated expansive soil slope, the method of covering the slope by geo-membrane is applied.
为了提高非饱和膨胀土边坡的稳定，采用了土工膜覆盖边坡表面的方法。
2
The comprehensive analysis showed that the way of strip covering and mulching was the best way in the eroded slope orchard and it was worth popularized.
综合分析认为，带状覆盖与敷盖措施是较好的侵蚀坡地果园生草方式，值得推广。
3
The construction method for the biological brick on a rock slope comprises slope trimming, biological hexagonal brick pavement, anchor bolt driving, net suspension, covering and maintenance.