The treatment and permanent protection for slopes with potentially flexible deformation and failure characteristics

摘要

Flexing deformation is gradually developed in its early stage, which is triggered by weathering under the special rockmass structure characteristics. If enough attention can be paid in preventing rockmass in a slope from being weathered, flexing deformation and progressive failure can be avoided.As discussed above, cement layer protection can't protect the rockmass from being weathered; turfing can provide this kind of function. Therefore, from the point of view of effective treatment and permanent protection, turfing should the first chose compared with cement layer protection.