Rock bolts are long, steel rods used in construction and mining to stabilize rock formations. They are inserted into drilled holes in the rock and then anchored to provide support, preventing rock falls and collapses. This technique is essential for ensuring the safety of tunnels, slopes, and underground excavations. The installation of rock bolts often involves the use of grout or resin to secure them in place. They can vary in length and diameter, depending on the specific requirements of the project. Rock bolts are a crucial component in geotechnical engineering and are widely used in various applications, including civil engineering and mining operations.