背斜形态多为复式箱状背斜和不对称的斜歪背斜,分别与断层弯曲背斜和断层扩展背斜的几何形态一致。
The major morphology of the anticline is multiple box-shaped or asymmetry inclined, mostly, and it is similar to that of fault-bend fold and fault-propagation fold.
低幅度背斜识别的影响因素主要有两点:一是因地表形态起伏较大而引起的静校正问题,二是构造上倾方向存在速度异常。
There are two factors influencing identification of low-amplitude anticlines: One is the static correction problem caused by large fluctuation of the surface landform.
例如向斜、背斜、断层、盐丘,冰碛层之下结晶岩的顶面起伏形态,矿体以及粘土矿床等。
Among such features may be synclines and anticlines, geological faults, salt domes, undulations of the crystalline bedrock under a cover of moraine, ore bodies, clay deposits and so on.
应用推荐