Mechanical properties of carboniferous rocks in the Upper Silesian Coal Basin under uniaxial and triaxial compression tests

被引：23

作者：

Bukowska, M ^{[1
]}

机构：

[1] Cent Min Inst, Katowice, Poland

来源：

JOURNAL OF MINING SCIENCE | 2005年 / 41卷 / 02期

关键词：

rocks; pre- and post-critical rock properties; strain rate; confining pressure;

D O I：

10.1007/s10913-005-0073-5

中图分类号：

TD [矿业工程];

学科分类号：

0819 [矿业工程];

摘要：

Many years' studies of geological properties of rocks from the Upper Silesian Coal Basin have resulted in acquisition of a substantial data base of mechanical parameters of rocks over the total strain range. It is found that the post-peak rock properties are closely related with the peak strength and the pre-peak properties. The relationship between the uniaxial ultimate strength, elastic modulus, and drop modulus are determined.

引用

页码：129 / 133

页数：5