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随着对断层封闭性的深入研究,由定性向定量化的发展,促使人们运用许多数学方法来研究断层的封闭性。本文总结了现有的数学研究方法,即非线性映射法、灰色关联法、逻辑信息法、模糊综合评价法。通过介绍其原理,并以准噶尔盆地M断裂为例,运用不同的数学方法分段研究其封闭性,来说明不同方法的优缺点,以及其适用情况。
With the further study of fault sealing, the qualitative and quantitative development has prompted many mathematical methods to study the fault sealing. This paper summarizes the existing mathematical research methods, namely, non-linear mapping method, gray correlation method, logic information method, fuzzy comprehensive evaluation method. By introducing its principle and taking the M fault in Junggar Basin as an example, different mathematical methods are used to study the sealing of the M method to illustrate the advantages and disadvantages of different methods and their application.