Study on Four-Dimensional Coupling Evaluation and Graded Dynamic Support Methods for Surrounding Rock Softening in High-Stress Soft Rock Roadways of Kilometer-Deep Mines Quanjie Zhu Guangyu Yang Quande Wei Yi Liu Dongsheng Jiang Jul 2026 · Mining Metallurgy & Exploration · Vol 43, pp. 3567 - 3584 · 0 citations · 28 references DOI Semantic Scholar Save View source Cite Copy APA Copied ✓ Copy MLA Copied ✓ Copy BibTeX Copied ✓ Share