伴随新型城镇化发展，流动人口的政策环境大幅改善，而其社会融入状况相差无几。研究将流动人口看作是差序格局中的能动者，利用2010年和2017年流动人口动态监测数据，进而探讨了该群体的个体能力和社会网络对社会融入的影响及其效应变化。研究发现，2010年以来，代表个体能力的受教育年限和收入对社会融入的影响均不明显，而就业身份对社会融入的影响不断增强。相比2010年，社会网络中基于血缘纽带的家庭化流动对社会融入有显著影响且效应加大；作为特殊地缘纽带的同乡关系对社会融入有正向影响但效应无变化；而其他本地关系网络对社会融入的影响变得不再显著。此外，户籍、社会排斥、城市规模仍是影响流动人口社会融入的重要因素。因此，在注重流动人口个体发展的同时，帮助其实现家庭团聚、促进流入地关系网络形成，能够更好地实现社会融入。

With the development of new urbanization, the policy environment of floating population has been greatly improved, and their social integration status is almost the same. This paper regards the floating population as a dynamic agent in the differential pattern. Using the dynamic monitoring data of the floating population in 2010 and 2017, it examines the impact of individual ability and social network on social integration and its effect changes. The results show that since 2010, the impact of education years and income on social integration is not obvious, but the impact of employment status on social integration is increasing. Compared with 2010, family mobility based on blood ties in social networks has a significant impact on social integration and its effect is increasing; as a special geographic link, the relationship between fellow townsmen has a positive impact on social integration, but the effect is unchanged; and the impact of other local relationship networks on social integration is no longer significant. In addition, household registration, social exclusion and urban size are still important factors affecting the social integration of floating population. Therefore, while paying attention to the individual development of the floating population, we can help them realize family reunion and promote the formation of the relationship network between the inflow areas, so as to better realize social integration.