中文摘要：

内城区的城市更新不仅包含着物质空间的改变，更意味社会空间的变迁。以南京为例，采用2001-2011年间155个更新地块和6907个外迁家庭属性等历时态的数据，指出内城区更新改造经历了明显的阶段性特征。并进一步揭示更新改造地块拆迁前后社会空间的演变。

英文摘要：

The urban renovation in inner-city includes not only alter physical space, but also means that changes of social space. This article, takesing Nanjing as an example, analysises the data of 155 renovation plots and 6907 families during 2001 to 2011 years. Note the renovation of inner-city experienced a significant stage characteristics. Then further reveal the evolution of social space before and after renovation.