搜索结果: 1-3 共查到“安全科学技术其他学科 Stability”相关记录3条 . 查询时间(0.221 秒)
Stability and deformation of surrounding rock in pillarless gob-side entry retaining
Gob-side entry retaining Surrounding rock Structural stability condition Deformation impact factor
2012/3/27
We analyzed the stability of the retained gob-side entry in four different Chinese coal mining sites and evaluated the influencing factors of roadway deformation such as mining depth, support strength...
Stability of workface using long-wall mining method in extremely thin and gently inclined iron mine
Long-wall method Extremely thin Iron mine Surrounding rock Stability
2012/3/27
Long-wall mining method has its own advantages, such as small mining-cutting ratio, the simple technique of recovery and high level of mechanization, which is the optimal method used to mine gently in...
Stability analysis and comprehensive treatment methods of landslides under complex mining environment—A case study of Dahu landslide from Linbao Henan in China
3-D mine model Landslide Stability analysis Sliding distance Management strategy
2012/3/28
A case study of Dahu landslide from Linbao Henan in China was discussed in this paper. Based on various kinds of basic data, the 3D numerical model of a geological structure which possesses all kinds ...
