Design Studies Of Plants Landscape In The Highway Of Hunan Province

In recent years, the rapid development of China's highway that construction in full swing. Highway Landscape Construction in the building is an important part, so the landscape plants for highway research, an attempt to resolve some of problem in contradiction.Improve the existing highway greening the deficiencies in order to promote highway Landscape to sustainable development and ecological restoration area.On the integrated use of literature, field surveys,comparative analysis and other methods, through the pair of highway in Hunan Province 8 Landscape design and investigation and analysis, summary of plant problems in landscape design and to learn from the.In theory, landscape ecology, plant science, landscape aesthetics, ecological restoration theory theoretical knowledge disciplines, explore the Highway Landscape research of the new theory. Practice, summed up the selection of highway greening landscape plants and plant design ideas, and through practical case for the use of its design. The major findings are as follows:1.Through the Landscape design and construction of highways and related theoretical research, summarizes the role of highways and highway Landscape selection of plants in different regions with different requirements,These include:slope, central reserve, exchange district, road sides and vertical greening; Highway Landscape design process should follow the design principles and objectives.2.Different focus from Hunan Province by 8 Landscape Design and construction of highway survey, found that plant material of choice in the problems, mainly substantial amounts of local plant resources and the types of plant material the use of similar status of the conflict;and ideas in the design concept worthy of reference:emphasize retention and protection of the original green landscape;plants and landscape elements of cultural unity; attention to the ecological role of landscape plants;stressed highway functional landscape of plants and green landscape of the detail-oriented processing.3.Through the Jicha highway Landscape as an example, in Jicha Highway Landscape designIn this study, green landscape for the future highway design theory reference for highway construction green landscape provides a scientific basis, has some theoretical and practical value.