| 1. | Practice of maximizing resource recovery of coal pillar
煤柱资源回收最大化实践 |
| 2. | Analysis of parameters of coal pillar in bulianta mine
补连塔井田区段煤柱参数分析 |
| 3. | Mining method under coal pillar in close distance coal seam
近距离煤层煤柱下的开采方法 |
| 4. | Fold catastrophe model of rockburst in narrow coal pillar
狭窄煤柱冲击地压的折迭突变模型 |
| 5. | Determination for coal pillar size in comprehensive mining roadway
综采巷道煤柱尺寸的确定 |
| 6. | Comprehensive control of a spontaneous combustion of coal pillar
一起煤柱自燃火灾的综合治理 |
| 7. | Dimension design of coal pillar with weak plane in strip mining
条带开采中含弱面的煤柱尺寸设计 |
| 8. | Numerical simulation of failure mechanism of slender coal pillars
细长窄煤柱破坏机理的数值分析 |
| 9. | Confirming coal pillar breadth between border upon working faces of
煤层相邻采面间最佳煤柱宽度的确定 |
| 10. | Narrow coal pillar support technology used at isolated island workface
孤岛工作面窄煤柱锚杆支护技术探讨 |
