基于人口老齡化的成都市第二圈層城市宜居性評(píng)價(jià)研究
[Abstract]:City is the highest form of human social life, is the symbol of human maturity and civilization, its various factors are affected by human social activities. With the rapid development and expansion of the city, it also faces a variety of challenges and pressures. In recent years, the social problems brought by the aging phenomenon are becoming more and more urgent. The problem of population aging has become a bottleneck and a hot topic of discussion in the international urban development, and has also become a special aspect of urban planning and construction. It is of great practical significance to discuss the livability of cities in combination with the problem of aging society. The evaluation of livable city is a dynamic and complex system. The connotation of livable city is changing with the change of the whole social form and composition. This paper selects the social reality of population aging, through the analysis of the change of social demand of population aging, combines this demand or the existing social problems in the evaluation of urban livability. On the basis of relevant research at home and abroad, this paper studies the evaluation system of urban livability at home and abroad. Based on the method of literature induction, expert opinion and analytic hierarchy process (AHP), from the quality of natural environment, the level of economic development, social stability and safety, The evaluation index system model was constructed by 5 secondary indexes of infrastructure construction and convenience of life and 17 further subdivided indexes. Due to the obvious trend of residential suburbanization in recent years, the residential superiority of the second tier city around the central city has increased. The location condition of the second tier city is more favorable than the central city area to meet the living environment and living needs of the elderly in the aging society. This paper selects the second circle city around the big city as the research object of livability evaluation, through the analysis of the current situation and field investigation of the second circle city around Chengdu, combined with the residents questionnaire survey. The results of the final index system show that among the six cities in the second layer of Chengdu, Wenjiang District is the most suitable for aging population, followed by Longquanyi District, Xindu District, Pixian County, Shuangliu County and Qingbai River District. The problems in the development of the second tier city in Chengdu are mainly the imbalance of regional development and the difference of the industrial function of each city. Under the condition of utilizing its location advantage and natural resources, Chengdu's second circle city has to make more efforts in ecological environment, cultural diversity, social security system and overall planning and so on. At the same time, the livability of the city will have different goals with the development of the society, which requires policy and planners to have a more forward-looking vision and the ability to grasp the trend, so as to realize the construction of livable city more efficiently and reasonably.
【學(xué)位授予單位】:四川農(nóng)業(yè)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2013
【分類號(hào)】:F126;F299.27
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