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首页> 美国政府科技报告 >Functional Classification of Gouge Material from Seams and Faults in Relation to Stability Problems in Underground Openings.
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Functional Classification of Gouge Material from Seams and Faults in Relation to Stability Problems in Underground Openings.

机译：地下洞室中断层和断层凿料的功能分类与稳定性问题的关系。

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The objective of this research effort has been to produce a thorough discussion on the stability problems underground that are associated with faults and seams,and in particular to suggest a functional classification of gouge material. A literature survey was carried out,revealing that while faults and seams constitute a major cause of instability underground,there is only a limited amount of information on behavior characteristics of gouge material. Several construction sites were visited to study the insitu behavior and to sample for a laboratory testing program. The results obtained are reported,and a functional classification system proposed. The fundamental behavior characteristics of different types of gouge is discussed,as is the appropriate construction methods and procedures through seams and faults. (Author)

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