Mining Tunnel Support W Shape Steel Band Strip is a new type of material widely used in mining support. Its main function underground is to form a bearing structure together with anchor rods, which is used for tunnel support and treatment of unstable surrounding rock.
Mining Tunnel Support W Shape Steel Band Strip is a new type of material specially designed for mining support. It is made of 3-5mm thick steel plates that are cold bent into a W-shaped shape, and anchor holes are processed in the middle. This structural design enables the Mining Tunnel Support W Shape Steel Band Strip to have higher flexural section modulus and stiffness, with an increase of approximately 37 to 54 times in flexural section modulus and approximately 70 times in stiffness. In addition, due to the hardening effect during the cold pressing process, the tensile strength of Mining Tunnel Support W Shape Steel Band Strip can be increased by 12% to 15%, and even up to 28% to 46%. These performance improvements have made Mining Tunnel Support W Shape Steel Band Strip an indispensable material in mining support.
The application of Mining Tunnel Support W Shape Steel Band Strip is very important in mines, especially in coal mines. It is usually used together with anchor rods, connecting multiple anchor rods through anchor holes to form a complete load-bearing structure. This structure significantly improves the overall effect of the anchor rod, especially suitable for support work in incomplete roof strata, and can effectively deal with unstable surrounding rocks.
Therefore, the Mining Tunnel Support W Shape Steel Band Strip plays a crucial role in the support of underground tunnels, working face cuts, chambers, and other fields in coal mines. Its design allows the Mining Tunnel Support W Shape Steel Band Strip to easily adhere to the surrounding rock, providing better support. At the same time, its high cross-sectional utilization and material saving characteristics also reduce costs.
In summary, Mining Tunnel Support W Shape Steel Band Strip plays a crucial role in the field of mine safety support due to its unique structure and superior mechanical properties.