| Since the 1980s, the reform and open policy has brought a rapid development for Shenzhen, simultaneously, the structure of the social class changed and split up, what is the premise and background of the generation and development of Shenzhen's low income social-stratum's differentiation of daily activity-space. And as the growth of city economy and location, the low income social stratum's daily activity-space problem will be more prominent, what at last will do serious effect on the stability of our society, as well the target to make Shenzhen a harmonious and benefit city. So this paper is reached based on this unharmonious background, in order to search out a technical method to improve their daily activity-space from the angle of material space.This paper describe the concept, features and how to define the low income social stratum and daily activity-space for the first time, then summary the reason and process , and take "city village" and the degradation unit residential areas for example, reveal the problems existed and the challenges faced form the daily service facilities, recreational facilities and traffic facilities. Moreover, a case study of the regeneration of zhu-zi-lin is made to prove the research in practice.The dissertation points out that an appropriate regeneration strategy of old urban residential area should be made through understanding and cooperating of different people, making rational choice of regeneration goals and methods that follows the principle of the social and economic development, as well as the people' needs and the characteristic of the area itself. |