Stress evolution in coal seam under the influence of gangue backfill.

<p>Stress evolution in coal seam under the influence of gangue backfill.</p>

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Bibliographic Details
Main Author:	Lei Zhu (16642) (author)
Other Authors:	Yunong Xu (1527328) (author), Chengyong Liu (9976282) (author), Yuejin Zhou (11037204) (author), Wenzhe Gu (5802653) (author), Cunli Zhu (21702578) (author), Zhicheng Liu (587903) (author)
Published:	2025
Subjects:	Biophysics Cell Biology Science Policy Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified roof plate exhibiting rock mass movements numerical simulation methods arched shape according mitigating mine pressure induced pressure mitigation backfill collapse ratio coal seam pressure provide theoretical support calculating mining pressure main control factors mining pressure reduction gangue backfill mining variance analysis revealed pressure reduction mining pressure backfill mining coal gangue variance analysis stability control coal seams mining stages mining height green mining stress characteristics significant impacts significant advancement results indicate plastic zone plastic failure negligible impact mechanical model like distribution first developed elastic modulus derived based concentrated stress
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