engineering-geological characteristics

基本解释

Burnt rock is come into being coal bed self-ignite and bring wall rock metamorphose and has special engineering geological characteristics.
烧变岩是煤层自燃引起周围围岩变质而形成的，具有特殊的工程地质性质。
The basic engineering geological characteristics is analysed and the engineering classification of high geo-stress nonuniform soft rock is discussed;
本文分析了高地应力非均质软岩的基本工程地质特征；

ENGINEERING -GEOLOGICAL CHARACTERISTICS OF S 山西万家寨引黄工程总干线湿陷性黄土工程地质特征及隧洞变形破坏的工程处理