Application Research Of Slope Plant Protection Technology For The Tourism Roads In Mountainous Area

Slope plant protection technology as an economical，ecologicald and ornamentaltype of slope protection，has being gradually applied in highway engineering and cityroad engineering，but in the mountain tourist road slope protection，the feasibility andsuperiority has not being systematically analyzed and proofed.Therefore，this thesis usesthe Jiuchongshan traveling road slope protection engineering as a proxy， by usinganalytic hierarchy process and the hierarchical cluster analysis of SPSS software，puting forward seven valuation indexs sunch as the structural safety、the anti erosionability and so on for the for valuation indexs of Jiuchongshan traveling road’s slopeprotection.Through the comprehensive evaluation， six slope plant protectiontechnologies sunch as geocell slope greening technology，three-dimensional vegetationnet and so on evaluated as high-class.And then analyzing and proofing the feasibilityand superiority to be used in in the mountain tourist road slope protection.According tothe slope condition of Jiuchongshan traveling road，optimizaing the slope plantprotection scheme.Meanwhlie，comprehensive evaluating the commonly used slopeprotection plants，seting up the three-dimensional protection model made of category，herbaceous，shrub，and fujimoto，then designing the plant arrangement. The mainfindings are as follows:①The main evaluation indexs are structural safety，anti erosion ability，ornamental，greening effecting，vegetation restoration，project cost，management andmaintenance costs，technology reliability and the technical difficulty；The slopeprotection technologyises comprehensive evaluated as high-class are geocell slopegreening technology，three-dimensional vegetation net，ecological plant carpet，concreteframe plant greening technology，technology of masonry structure of plants and the rocksurface vertical greening technology；②then recommending the superior plant for the preferred plant of Jiuchongshantraveling road.，the recommended categorses include Pinus massoniana，Pinustabulaeformis，Cinnamomum camphora，Koelreuteria，Acer buergerianum；therecommended herbaceous include Rosa chinensis Jacquem，Hippophae rhamnoidesLinn，Cassia bicapsularis，AmorphafruticosaL，Camellia japonicaL；the recommended shrubs include Trifolium repens L，Festuca arundinacea，Zoysia japonica Steud，Cynodondactylon(Linn.)Pers，Bromus inermis Leyss，Poa annua L，Paspalum natatu，Medicago sativa L；the recommended fujimoto. include Parthenocissus tricuspidata，Campsis grandiflora；③The plant arrangement designing of Jiuchongshan traveling road is：warm seasonherbaceous include Cynodondactylon(Linn.)Pers，Zoysia japonica Steud，Paspalumnatatu；Cold season herbaceous include Festuca arundinacea，Poa annua L，Bromusinermis Leyss；Leguminous herbs include Trifolium repens L，Medicago sativaL.Meanwhile，combineiing with the recommended category and herbaceous；④For the soil,soil mixed rock and rock slope which is not stable，the optimizationscheme combines masonry structure with geocell slope greening technology，three-dimensional vegetation net and ecological plant carpet，its characteristics are highstrength，good stability，protection of slopeerosion resistant ability，good economy，landscape ecological benefit etc.