改进CSMR法在露采矿山边坡中的应用

曹平; 刘帝旭

doi:10.11779/CJGE201508027

改进CSMR法在露采矿山边坡中的应用 English Version

曹平,
刘帝旭

中南大学资源与安全工程学院,湖南长沙 410083

基金项目: 国家自然科学基金项目（51274249）; 教育部博士点基金项目（20120162110009）

详细信息

作者简介:
曹平(1959- ),男,教授,博士生导师,主要从事岩土工程和采矿工程等方面的教学和科研。E-mail：pcao_csu@sina.com。

中图分类号: TU457
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出版历程
- 收稿日期: 2014-11-26
- 发布日期: 2015-08-24

Application of improved CSMR method to opencast mining slopes

CAO Ping,
LIU Di-xu

School of Resources and Safety Engineering, Central South University, Changsha 410083, China

摘要

摘要:
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- 改进CSMR法 /
- 时间影响系数 /
- 露采矿山边坡 /
- 岩体质量分级
Abstract: In traditional CSMR method, the influences of fast exposed frequency, long existing cycle and large height difference of opencast mining slopes on the rock mass quality classification are not considered. The time influence factor is introduced firstly, and the angles between discontinuities and slope adjustment parameter and slope height coefficient are corrected. An improved CSMR method is put forward to classify the slopes of opencast mining with different heights, so as to increase the scope of application. The investigation of opencast mining slopes shows that the improved CSMR method is better than the traditional SMR and CSMR in practical situations, so that the improved CSMR is more reasonable for the classification of rock mass quality opencast mining slopes.
- improved CSMR method /
- time influence factor /
- opencast mining slope /
- rock mass quality classification

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参考文献(16)

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