Key Parameter Optimization for Longwall Paste Backfill Based on Time-Dependent Backfill Strength

Paste backfill strength exhibits obvious time-dependent growth, which directly determines the supporting effect and parameter design in longwall backfilling mining. To optimize key parameters for roof stability and surface protection, this study carried out laboratory tests, numerical simulations, a...

पूर्ण विवरण

ग्रंथसूची विवरण

मुख्य लेखकों:	Yu Zhang, Guangyuan Song, Yidong Zhang, Zexin Li, Shaobo Sun, Wanzi Yan
स्वरूप:	Artigo
भाषा:	Inglês
प्रकाशित:	MDPI AG 2026-04-01
श्रृंखला:	Applied Sciences
विषय:	longwall paste backfilling time-dependent strength backfilling step distance final cured strength backfilling ratio surface subsidence control
ऑनलाइन पहुंच:	https://www.mdpi.com/2076-3417/16/8/3849
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