本文根据1980年7—9月间英、巴、中喀喇昆仑联合考察的地震资料进行了分析处理,并综合周围地区的震源机制解,说明本区应力场以南北水平挤压为主,主压应力方向变化不大,它主要受印度板块北移与欧亚板块碰撞所控制。 Based on the seismic data of the joint investigation of Britain, Pakistan and Central Karakorum from July to September in 1980, this paper analyzes the focal mechanism solutions of the surrounding areas, and shows that the stress field in this area is dominated by horizontal compression in the north and south, The direction of compressive stress changes little, it is mainly controlled by the Indian plate northward collision with the Eurasian plate collision.