Stability of surrounding rock in roadways with fractured rock mass: mechanisms and effects of layout optimization

Puntos clave

• Stability increases with optimized layouts in roadways, improving safety and efficiency.
• Key evidence includes analysis supporting layout optimization, which leads to better stability in fractured rock masses.
• Analysis focused on the stability mechanisms involved in roadway construction and layout design.
• Optimized layouts support enhanced safety, yet require further studies in diverse geological contexts.