陕北地区烧变岩的地质特性与工程性能分析

Geological Characteristic Analysis and Engineering Property of Baked Metamorphic Rock in North Shanxi Region

烧变岩是煤层自燃引起周围围岩变质而形成, 属特殊性岩石。本文介绍了陕西神木地区烧变岩的一般地质特性, 并在结合工程实际对烧变岩进行的试验基础上, 对其工程性能进行了分析研究, 提出了相应的工程对策。

Baked metamorphic rock is come into being coal bed self-ignite and bring wall rock metamorphose, it is belong a kinds of special rock. This paper introduced its general geological characteristic in shenmu region, shanxi province, and depend upon test for baked metamorphic rock combine with project fact, its engineering property were studied, its geological characteristic were analyzed, at the same time, we put forward countermeasures correspond to engineering treatment.