断层泥是断层活动过后的产物,受断层活动的影响。同时,断层泥中也记录了大量的有关断层的信息,值得我们研究。本文主要介绍了断层泥的物质组成,断层泥的组构,以及断层泥的工程性质。阐明可以通过断层泥研究断层的活动方式、活动年代、以及断层泥的空间分布对工程性质的影响。 Fault mud is the product of fault activity, affected by fault activity. At the same time, a large amount of fault-related information is also recorded in fault mud, which deserves our study. This paper mainly introduces the material composition of fault mud, the structure of fault mud and the engineering properties of fault mud. It is clarified that it is possible to study the effect of fault activity, age of activity, and the spatial distribution of fault mud on engineering properties through fault mud.