The Research Of Urban Transportation And Road System Planning Based On Landscape Ecological Principles

Urban transportation & road system planning is very important which can decide on the form and structure of the city. As an important part for environment ,urban transportation planning is the best way to research , guide and control the form structure of the cities. The thesis is focused on the discussion of the building and improving on the eco-tope with NanChong city, SiChuan province as the case, then bring forward the base method for urban transportation and road system planning which is key on the landscape ecology .By way of summarization and comparison, this thesis analyzes base rules, procedures, evaluation methods etc.The introduction part discusses the concept on landscape and landscape-ecology, makes the orientation of the research content, proposes the research basis, method and framework.Chapter two analyzes the eco-questions in urban planning and road system planning basing on the relation between them.Chapter three discusses the general orderliness and road style on evolution of urban structure. Chapter four introduces the meaning of landscape ecological planning, theory of landscape ecological web, methods of urban transportation system planning and summarize the standard model for the integral road system, then set forward the ideal model on the condition of ideal landscape ecological surrounding.Chapter five discusses the procedures and main contents for urbantransportation and road system planning which is based on the landscape ecological principles with NanChong city as the case.Chapter six discusses the procedures and contents of NanChong city from the aspect of landscape structure, landscape organization and landscape forestation etc.Chapter seven summarizes the evaluation methods and general rules on urban transportation and road system planning based on the landscape ecological principles from four aspects, then gives a brief appraise for NanChong city.The conclusion part gives a summary of the whole thesis, bring forth six conclusions and points out the necessity and complexity for the comprehensive domain for urban planning.