Mechanical compression process of gangue filling and settlement analysis of wide strip rock stratum

Taking 1102 gangue filling face of Tingnan Coal Mine as the research object, theoretical analysis, numerical simulation, laboratory test and field measurement were used to study the process of gangue compression and the law of strata subsidence. The results show that：after 2 MPa compaction, the bulk...

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Bibliographic Details

Published in:	Meikuang Anquan
Main Authors:	Zhaojun XUAN, Lei XU, Zheng XIANG, Lingxiang CAI, Shuai GUO, Elmo DAVIDE
Format:	Article
Language:	Chinese
Published:	Editorial Office of Safety in Coal Mines 2024-02-01
Subjects:	gangue filling filling mining equivalent mining height gangue compression wide strip strata subsidence
Online Access:	https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.20222060