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根据我国华北、西北、西南等地区主要构造带上跨断层的短基线及短水准位移测量成果,对我国的一些主要活动性构造体系,如天山一阴山纬向构造体系、青藏歹字型构造体系、川滇经向构造体系、祁吕—贺兰山字型构造体系及华北地区新华夏构造体系等,进行了现今活动方式、活动强度的分析,并由此推断各测点的受力方向及大小,从而探讨我国主要构造体系的现今活动特征。这为研究我国大陆构造活动及应力分布状态,提供了部分依据。
According to the short-span and short-level displacement measurements of the main faults in the north, northwest and southwest of China, some major active tectonic systems in China, such as the Tianshan-Yinshan weft tectonic system, , The Sichuan-Yunnan meridional tectonic system, the Qilu-Helan Mountain fonts tectonic system, and the new Huaxia tectonic system in North China etc., the present activity patterns and activity intensities are analyzed, and the force direction and size of each measuring point are inferred. So as to explore the features of today’s activities of the major structural systems in our country. This provides some evidence for studying the tectonic activities and stress distribution in the Chinese mainland.