| 岩爆类型及其防治 |
| |
| 引用本文： | 谭以安.岩爆类型及其防治[J].现代地质,1991,5(4):450-456. |
| |
| 作者姓名： | 谭以安 |
| |
| 作者单位： | 中国国际工程咨询公司 |
| |
| 摘 要： | 本文将在水电洞室、交通隧洞、矿山坑道岩体或矿体中发生的急剧猛烈释放弹性变形能的动力破坏现象统称为岩爆。在讨论岩爆与其他动力现象之间的区别和岩爆含义基础上,按照地应力作用方式,将其分为水平应力型、垂直应力型以及混合应力型3种主要类型,并分别讨论了各类岩爆的具体特征以及防治措施。
|
| 关 键 词： | 岩爆 地应力 有效弹射能 渐进破坏过程 |
TYPES AND TREATMENTS OF ROCKBURST |
| |
| Tan Yian.TYPES AND TREATMENTS OF ROCKBURST[J].Geoscience——Journal of Graduate School,China University of Geosciences,1991,5(4):450-456. |
| |
| Authors: | Tan Yian |
| |
| Abstract: | This paper deals with the sudden - violent dynamic failure through the releasing of energy in clastic deformation within the rock masses of hydropower tunnels, underground power houses and traffic tunnels, or with in the mine masses of the mining pits. The dynamic failure is called rock-burst. Based on the discussion of rockburst definition and the differences among rockbursts and other dynamic failures of the rock masses, and also according to the action pattern of the earth stress,three types of rockburst are classified, i.e. the horizontal stress type, the vertical stress type and the mixed stress type. Both the characteristics and the treatment methods of the different types of rock-burst are discussed in the latter part of this paper. |
| |
| Keywords: | rockburst earth stress effective bursting energy progressive failure process |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《现代地质》浏览原始摘要信息 |
| 点击此处可从《现代地质》下载免费的PDF全文 |
|
