Roof support refers to the various methods and structures used to provide stability and safety to the roof of a building or structure. This is particularly important in underground mines, tunnels, and other underground structures where the roof may be at risk of collapse or instability. Roof support systems typically involve the use of materials such as steel beams, bolts, grout, cables, and mesh to secure the roof and prevent it from caving in. The design and implementation of roof support systems require careful consideration of the geological conditions, loading conditions, and structural requirements of the particular site. Research in roof support focuses on improving the efficiency, effectiveness, and safety of roof support systems through advancements in materials, design, and construction techniques. This research aims to develop innovative solutions to enhance the stability and longevity of roof support systems in underground environments.