1. The innovative design of the U-shaped steel bracket, with its unique 'U-shaped' assembly, is meticulously crafted to achieve an optimal stress state. After the pipe wall is filled and compacted, it undergoes uniform pressurization. Unlike other rigid supports, U-shaped steel supports boast retractability and reliability, seamlessly adapting to the load and deformation of soft surrounding rock. They offer high section utilization, convenient support reinstatement, minimal maintenance, and a high recycling rate. These supports significantly reduce the usage of pit materials, offering remarkable environmental benefits.
2. The U-shaped steel bracket for mining stands out with its primary attributes: enduring pressure resistance, prolonged support duration, and straightforward assembly, which ensures stability and ease of use with minimal replacement needs.
3. The application of U-shaped steel supports in mining roadway bifurcations has yielded outstanding results, earning widespread acclaim in the mining machinery industry. The 'U' shaped assembly design ensures a superior stress state, with uniformly compressed pipe walls after filling and compaction. During installation, the U-shaped assembly effectively handles surrounding rock pressure, relieving external pressure and reducing operational risks. These brackets excel under high pressure, offering long-lasting support and easy installation, with minimal deformation.
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