The Aesthetic Evaluation And Construction Of Vertical Greening In Fuzhou City

This thesis takes Fuzhou city vertical greening sight as the object of research, and on the basis of large collection of information and field investigation, analyses vertical greening sight from types of greening, greening technique, green plants, aesthetic quality, and management measures and etc., to know the construction condition and problems of Fuzhou city vertical greening, to solve how to improve landscape quality, and then provides the theoretical and practical reference to the application of vertical greening. Main contents and results include as follows:This study divides as three aspects on types of vertical greening: object of greening, layout of greening, and greening effect. On the object of greening aspect, vertical greening includes nine types: scaffolding greening, wall greening, flyover junction greening, fence greening, cylinder greening, slope greening, rockery greening, revetment greening and balcony greening; On the layout of greening aspect, vertical greening includes five types: attach wall-hung type, overhanging type, hedge column type, scaffolding type and attach pillar type; On the greening effect aspect, vertical greening includes four types: soft change type, protected type, isolation type, and landscaping type.Be based on the theory of garden aesthetics and psychophysics, this study adopts SBE to evaluate scenic beauty. The test reveals the fact that professional and paraprofessional persons reach general agreement about landscape aesthetics, which shows that specialty has little effect on the evaluation of the aesthetics of landscape. Make contrastive analysis of every landscape type on Fuzhou city vertical greening, the order of SBE from large to small value is as follows: rock hill greening, revetment greening, scaffolding greening, slope greening, wall greening, fence greening and cylinder greening. Adopt multiple quantification method to make a comprehensive evaluation of SBE, and build up prediction model on the SBE of vertical greening.The result indicates that eight landscape elements include wild of landscape, foliage density, overall coordination, background or vision, the proportion of flowers and leaves , Leaf color, Foliage mass and green looking ratio are main factors of the evaluation of SBE on vertical greening.According to the aesthetic evaluation results of vertical greening, it combines with Fuzhou city vertical greening situation, analyses from the selection and allocation of vertical greening plants, vertical greening techniques, and the maintenance management, and etc. to find out appropriate types of vertical greening and specific application in Fuzhou, puts forward constructing measures and suggestions of vertical greening.