CAJ | 학술논문

利用断层滑动资料反演构造应力张量的方法，获得滇西南地区20个构造应力张量数据，并通过与由震源机制解资料求解该地区平均应力场结果的对比，获得了研究区现代构造应力场特征：镇源—营盘山断裂以西至龙陵断裂带以南地区，最大主压应力方向为北北东，应力结构以走滑型为主；龙陵断裂带及其以北的局部地区，最大主压应力方向为近南北或北北西，应力结构为走滑型．
이용단층활동자료반연구조응력장량적방법，획득전서남지구20개구조응력장량수거，병통과여유진원궤제해자료구해해지구평균응력장결과적대비，획득료연구구현대구조응력장특정：진원—영반산단렬이서지룡릉단렬대이남지구，최대주압응력방향위북북동，응력결구이주활형위주；룡릉단렬대급기이북적국부지구，최대주압응력방향위근남북혹북북서，응력결구위주활형．
By means of inversion of fault slip data, the parameters of 20 tectonic stress tensors in southwestern Yunnan region are determined. Compared with the average stress field of the region obtained from focal mechanism solutions, the following characteristics of modern tectonic stress field in this region are obtained. From the west of Zhenyuan-Yingpanshan fault to the south of Longling fault zone, the maximum compressional stress is in NNE direction, and the stress regime is mainly of strike-slip type. In Longling fault zone and the area north to it, the direction of maximum compressional stress is near-NS or NNW, the stress regime is of strike-slip type.