Progress and Prospects of Research on Deformation and Mechanical Properties of Rock at Intermediate Strain Rates
详细信息
- 责任者：Liang Changyu (Institute of Geology and Geophysics ; Chinese Academy of Sciences ; Beijing 100029 ; China) ; Li Xiao
- 刊名：Journal of Engineering Geology
- 出版年：2012
- 卷期：20(1)
- 关键词：岩体变形 ; rock mass deformation ; 岩体力学 ; rock mechanics
- 页码：p.88-95
- 图表：9 illus., 2 tables, 48 refs.
- 分类号：1702
- issnNo：ISSN1004-9665
- isbnNo：CN11-3249/P
摘要
The results of studies on the deformation and mechanical properties of rock at intermediate strain rates at home and abroad are summarized in this paper. The development of intermediate strain rate test instruments, compression and tensile tests at intermediate strain rates, failure mechanisms of rock materials at intermediate strain rates and numerical simulation are further discussed in detail. The drawbacks and unresolved problems in the relevant studies are summed up.
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