| Since China's reform and opening-up, our country has reached great achievements on social construction. The national overall economy is increasing unceasingly, while politics is becoming more democratic and social culture is getting more diversified. In a word, the socialism with Chinese characteristics has developed prosperously. However, problems have emerged during the process of social development, in terms of uneven social resources distribution and the deeper income gaps between the rich and the poor, which exacerbate the contradictions and conflicts between different interest groups. Besides, the weak citizens' awareness of law and limited communication approaches impede expression and appeals of interests. As a result, disharmonious factors arose and unexpected violence incidents happened, which did not only threaten citizens'personal safety and social property, but also disturbed the normal social order and the normal process of the social development. Therefore, it is really important and urgent to find the right ways to cope with unexpected violent incidents.This dissertation starts from the well-known unexpected violent events happening in kindergartens and primary schools in year 2010. It firstly displays a series of unexpected violent accidents happening in recent years, analyzes the classification and the characteristics of those accidents, as well as the most used methods and the shortages of those methods. Then it finds the main causes of the frequently happened accidents linking with the reality. The thesis also breaks through the traditional concepts and methods, investigates the main subjects, their cooperation principles concerned as well as each subject's responsibilities on the basis of grasping the core meaning of multi-center management theory. It eventually discusses the effective coping tactics of unexpected violent accidents from the angle of multi-center management. This thesis will be significant in perfecting the coping mechanisms of unexpected violent accidents, guarantying social stability and promoting social harmony. |