Research On The Optimal And Intensive Land-use Effect Of Guangdong Province Expressway Construction Project

In the condition of land resources in our country, expressway construction land must be under restrictions of land resources macro-control,while in the development of expressway traffic,it must be focus on land resources, especially the protection of arable land resources,The two must coordinate the development,ignorance will ultimately hinder the socio-economic development. Using expressway construction of land use evaluation technology could help identify the development and changes in land use law, and ensure the scale of construction and scheduling to the reasonableness. It has important practical significance in guiding the management of land resources to strengthen and improve efficiency in the use of land resources also including expressway construction savings for intensive land use development.On the basis of the research and study at home and abroad, it analyzes the expressway construction connotation of economical and intensive land at first, and discussed the effects of expressway construction evaluation of economical and intensive land use objectives and principles to provide a theoretical basis for research for the later chapters. Then they analyze Guangdong provincial expressway construction of the status of land, next construct the expressway construction using land evaluation of the overall framework, set up the system of freeway construction project savings in assessing the effects of intensive land use concept and the micro-index. According to expressway construction using land evaluation indicator characteristics, set up the integrated evaluation model which based on levels of analysis, expert survey and the fuzzy comprehensive evaluation method. At last, it makes the meso-and micro evaluation of Guangdong provincial expressway construction using land effect, and made a corresponding countermeasures to Boshen expressway construction project on deep savings made a intensive use of land based on this evaluation.The current domestic and foreign savings on intensive use of land evaluation study are main for the use of macro-and meso-evaluation, the major object of research is for urban land, construction land and agricultural land, less on the research of expressway construction savings for assessing the effects of intensive land. Through the establishment of expressway construction using land evaluation of the concept and the micro-index system, and set up the realistic requirements of expressway construction projects using land evaluation model, thesis is forming a complete set of expressway construction projects saving effects of intensive land use system evaluation techniques, it is of a great theoretical value and practical significance.