Design on backfill body's compression ratio in waste backfilling coal mining under dam
Wang Qichun
Jia Pengju
Guo Guangli
Zha Jianfeng
Keywords：mining subsidencewaste backfilling coal miningbackfill body's compression ratioequivalent mining height
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)