Isbn: 9787502071943 - research on the control theory of strong support in deep tunnels(chinese edition) (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2023-09 Pages: 156 Publisher: Emergency Management Press: This book introduces in detail the author's profound understanding of deep tunnel surrounding rock deformation and failure. deep tunnel surrounding rock stress distribution and deep tunnel support control theory. The main contents include: analysis of typical failure modes and influencing factors of deep tunnels. analysis of stress distribution laws of typical shape tunnel surrounding rocks. resear.…