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滇西新构造运动引起地质学家的广泛兴趣,巍巍的横断山脉中有一系列规模不等的山间盆地;有成群发育的新生代火山口及其它火山活动遗迹;有成群的现代地震活动的历史记录,反映出强烈活动带的新构造特征。笔者有幸在完成国家“七五”三江攻关科研课题时,多次赴滇西进行考察。现据山寨盆地研究成果,并参考地震等有关学科研究的新成果,探索山寨盆地的拉分特征及其规律。
The Neotectonic movement in Western Yunnan has aroused the widespread interest of geologists. The towering Hengduan Mountains have a series of mountain basins ranging in scale; the Cenozoic crater and other volcanic relics that evolve in groups; the group of modern seismic activities Historical records reflect the new tectonic features of the intense activity zone. I was fortunate enough to finish the national “seven five ” scientific research projects in Sanjiang, repeatedly went to western Yunnan for inspection. Based on the research results of Shanzhai Basin and referring to the new achievements in the research of earthquake and other related disciplines, the characteristics and laws of pull points in the Shanzhai Basin are explored.