Old Urban Residential Area Renewal In Mountain City

As an essential constituent of the city system, old urban residential area renewal is the inevitable process of urban development and inhabitant's anxious desire. At present, large-scale reconstruction is the main mode of old urban residential area renewal. while satisfying the need of city economy development, it causes many problems in several aspects ,such as urban culture, environment, social justice and so on. When guided with correct principle, taking suitable strategy and artful means, renewal of the old urban residential area can get various aspects and levels value. It's the major idea of this paper to conclude and establish the rules, strategy and means of renewal of old residential area.Based on macroscopic background of the 80's politics and economy, the paper summarized 80's residential construction condition, analyzed problems of ecological environment, spatial environment, housing monomer and so on. Analyzed the power mechanism and the value system of old residential area renewal, and constructed systems of the renewal target, standard and appraisal. Then through compare of two renewal modes, made clear of which mode was suitable for the mountainous residential area renewal. Finally aims at the problems of residential area banausic environment, probed into the countermeasure and method of mountainous residential area renewal.