1. The U-shaped steel bracket's design achieves an optimal stress state by filling and compacting the pipe wall, ensuring uniform pressurization. Unlike other rigid supports, U-shaped steel supports offer retractability and reliability, adapting seamlessly to the load and deformation of soft surrounding rock. They boast high sectional utilization rates, ease of installation and maintenance, and a significant recycling rate, reducing the need for additional materials and delivering substantial environmental benefits.
2. U-shaped steel brackets, primarily used in mining, are renowned for their ability to withstand pressure, maintain prolonged support points, and facilitate easy assembly without frequent replacements.
3. The application of U-shaped steel supports at mining roadway bifurcation points has yielded exceptional results and garnered widespread acclaim within the mining machinery industry. The 'U' shaped design ensures an optimal stress state, with the pipe wall uniformly compressed post-filling and compaction. Upon installation, these supports effectively manage the pressure exerted by surrounding rock, alleviating external stress and minimizing operational risks. U-shaped steel brackets excel under high pressure, provide long-lasting support, and are known for their straightforward installation and resistance to deformation.
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