Research On Road Landscape Disign And Application Based On Ecological And Geographical Factors

Nowadays, with the importance of sustainable development and ecological concept of road construction growing, The requirements of road ecological landscape are more. Foreign related theory and implementation of landscape has gradually matured. However, in the actual engineering practice in China, the design and application of highway landscape needs to be further improved. As a result, relying on the Lai Yuan to Lai Shui section of Zhang-Shi highway under construction and Xi'an mountain road which has built, based on the widely surveying and analyzing the relative information of highway landscape and combining with natural landscape, humane character and highway characteristics, further research of the theories and designs of highway landscape is done in this paper, in order to harmonize road with its surrounding natural and cultural landscape in the premise of insuring road safety, driving comfort and cost efficiency.This dissertation has mainly researched six aspects as follows:(1)Aiming at the inadequacies of the road landscape belts division and design research, the paper puts forward the specific design philosophy of road landscape belts by steps for the first time. Considering the real situation of highway which is relying on, the division and design plan of landscape belts for highway under construction have been proposed, and the implementation effect of landscape belts for built highway is analyzed.(2)Since research on our country's slope landscape ecology is inadequate, based on some reasonable foreign research results, the paper puts forward the design philosophy of ecological slope landscape and the key points of landscape design for the typical and visual slope, combining with the way of combing masonry and ecological slope protection. With the actual situation of the relying project, this article designed and improved ecological slope landscape of building highway, meanwhile, analyzed the implementation effect of slope landscape in built highway, which were references to ecological landscape design in China. (3) In view of the status that the landscape design of most tunnel portal and interchange as well as service facilities were separated from local natural and cultural characteristics, combining ecological ideas and people-oriented ideology, the relevant landscape design principles, methods and key points have been put forward in this paper. According to the actual situation of the relying project, combined with the visual resources along the landscape and landscape design ideas analysis, the specific landscape design plan of tunnel portal and interchange as well as service facilities have been proposed for the building highway. In addition, from the multiple perspectives, this paper analyzed the implementation effect of corresponding landscape points in built highway, so as to provide the references for other highway corresponding landscape design.