断层的运动学分类及图面表达法

详细信息

Kinematic classification and map face expression of faults

No. 10 Institute of Geology and Mineral Exploration and Development,Inner Mongolia Bureau of Geology and Mineral Exploration and Development, Chifeng 024005, Inner Mongolia, China

摘要: 依据断盘相对运动方向的不同 ,划分了 12种类型断层。在图面上对断层线及其上的花纹进行明确分工 ,确定含义 ,使图面表达能够直观地反映出断盘的运动方向和局部构造应力状态。
- 斜滑断层 /
- 斜冲断层 /
- 擦痕线理 /
- 菱块状角砾 /
- 透镜状角砾
Abstract: Based on the directions of relative movements of the hanging wall and footwall of a fault, 12 types of fault have been distinguished. The fault lines and patterns thereupon on the map face are defined definitely; so the map face expression can directly reflect the directions of relative movements of the fault blocks and the stress state of local structure.
- oblique slip fault /
- obliqu thrust fault /
- striation lineation /
- angular fragment /
- lenticular fragment