引言四十年前,黄汲清教授创名“康滇地轴”这一重要的构造单元,为本区的区域构造研究奠定了基础。新中国成立后,随着地质工作实践与科学理论的迅速发展,我国地质学家根据不断积累起来的大量成果资料,从各自的学术观点出发,提出了诸如“康滇台背斜”、“地洼区”、“南北向构造带”等各有所长的见解,进一步丰富和发展了对本区大地构造属性及其演化规律的认识。特别值得指出的是,尽管前人对本区大地构造属性的看法还有分歧,但“康滇地轴”晚 Introduction Forty years ago, Professor Huang Jiqing created the important tectonic unit “Kangdi-Daxian axis”, which laid the foundation for the study of the regional tectonics in this area. After the founding of New China, with the rapid development of geological work practices and scientific theories, geologists in our country have put forward a series of research results on the basis of a large amount of achievements and accumulated data from their own academic points of view, such as “Kang Dian Tai Anticline” Depression “,” north-south tectonic zone "and other have their own opinions, and further enriched and developed the regional tectonic attributes and evolution of understanding. In particular, it is worth noting that despite the disagreements of the predecessors on the tectonics of the area,