Influences of coal-rock interface morphology's spatiotemporal evolutionary characteristics on top coal caving law.

Sci Rep · 2025 · PMC11923091 · PMID 40108343

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an increasing trendno p-value reported

At caving interval of 0.8 m, 1–11# caving volumes showed an increasing trend, with 11# peaking at 3.45 t. 11–30# caving volumes exhibited fluctuations, ranging from 2.31 to 3.45 t.

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