1. The ingenious design of the U-shaped steel bracket harnesses the unique 'U-shaped' assembly to achieve an optimal stress state. Once the pipe wall is filled and compacted, it ensures uniform pressurization. Unlike other rigid supports, U-shaped steel brackets boast superior retractability and reliability. They adapt seamlessly to the load and deformation of soft surrounding rock, offer high utilization rates of sections, facilitate convenient support backing, and require minimal maintenance. Their high recycling rate reduces the need for pit materials, delivering significant environmental benefits.
2. Key characteristics of the U-shaped steel bracket for mining include: exceptional performance under pressure, prolonged support duration, and ease of assembly, which makes them less prone to replacement. These features underscore their reliability and efficiency in mining applications.
3. The application of U-shaped steel supports at mining roadway bifurcation points has yielded outstanding results, earning widespread acclaim within the mining machinery industry. The 'U-shaped' assembly design ensures an optimal stress state by uniformly compressing the pipe wall after it is filled and compacted. When installed, the U-shaped assembly withstands the surrounding rock pressure, alleviates external pressure, and mitigates operational risks. These brackets demonstrate remarkable resilience under high pressure, offer extended support times, and are easily installed without deformation.
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