以往所用的取值方法是沿用背斜圈闭的要素统计方法，不能适用于复杂的断块构造圈闭。
Common trap factor calculation methods are suitable for anticlinal trap, but they are not applicable to complicated fault block traps.
以鸡西煤田艳胜井田为例，对断块间褶曲特征、构造应力场及形成机理作初步分析。
For example, Yansheng shaft in Jixi Coal Mine, the character of fault fold, structure stress and forming system are analyzed.
断裂和断块构造是南海北部陆缘新生代构造作用的基本特征。
Structures of faults and fault-blocks are the basic characteristics of tectonism in the north continental margin of South China Sea in the Cenozoic.
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