लोड हो रहा है...
Systematic principles of surrounding rock control in longwall mining within thick coal seams
Effective surrounding rock control is a prerequisite for realizing safe mining in underground coal mines. In the past three decades, longwall top-coal caving mining (LTCC) and single pass large height longwall mining (SPLL) found expanded usage in extracting thick coal seams in China. The two mining...
में बचाया:
| मुख्य लेखकों: | , |
|---|---|
| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
Elsevier
2019-01-01
|
| श्रृंखला: | International Journal of Mining Science and Technology |
| ऑनलाइन पहुंच: | http://www.sciencedirect.com/science/article/pii/S2095268618306554 |
| टैग : |
टैग जोड़ें
कोई टैग नहीं, इस रिकॉर्ड को टैग करने वाले पहले व्यक्ति बनें!
|