摘要
走滑、推覆和旋转是滇中新生代陆内变形构造的基本方式,是印度板块与欧亚板块碰撞所致。从滇中构造运动特征分析湖、盆形成的构造机制,将构造作用分为四种:走滑、旋转、走滑旋转复合和走滑推覆复合,并将盆地划分为六种类型。
Strike-ship, thrust-fault and block rotation are the primal patterns of the Cenozoic deformation in the central Yunnan area. They are results of the collision between India and Asia continent. On studying the central Yunnan tectonic movement, we attempt to explain the structural mechanism of lakes and basins in the southern central Yunnan area, and techanism of lakes and basins in the southern central Yunnan area, and tectonism can be divided into 4 kinds: strike-slipping, block rotating, combining strike-slip with rotation and combinig strike—slip with thrust-fault etc.. The lakes and basins can be classified into 6 types.
出处
《云南地理环境研究》
1991年第2期34-43,共10页
Yunnan Geographic Environment Research
关键词
新生代
盆地
构造机制
类型
地震活动
Central Yunnan
Cenozoic Basin
Structural Mechanism Type
