社群隔离是由于社会群体之间存在社会距离而导致社会群体隔阂和疏离的现象。社群隔离分为区位性隔离、自愿性隔离、非自愿性隔离三种类型。社群隔离对人际关系的影响既有积极的后果 ,也有消极的后果。对社会群体隔离程度的测量可以转化为对社会群体聚居地之间空间距离的测量 ,其中最常用的测量指标是外显指标P Community segregation is the result of estrangement and alienation of social groups due to the social distance between social groups. Community segregation is divided into three types of segregation, voluntary segregation and involuntary segregation. The impact of community segregation on relationships has both positive and negative consequences. The measurement of the degree of segregation of social groups can be translated into the measurement of the spatial distance between settlements of social groups. The most commonly used measurement index is the explicit index P