1. The design of the U-shaped steel bracket with its unique 'U-shaped' assembly is meticulously crafted to achieve an optimal stress state. Upon filling and compacting the pipe wall, the bracket is uniformly pressurized. Unlike other rigid supports, U-shaped steel brackets boast retractable capabilities and unmatched reliability. They adapt seamlessly to the load and deformation of soft surrounding rock, offer high section utilization, facilitate convenient support retrieval, require minimal maintenance, and have a high recycling rate. Furthermore, they significantly reduce the usage of pit materials, making their environmental benefits abundantly clear.
2. The U-shaped steel bracket for mining stands out for its primary characteristics: it provides prolonged support under pressure, has a robust support point, and is designed for easy assembly without frequent replacement.
3. The U-shaped steel support has demonstrated exceptional performance at mining roadway bifurcation points, gaining widespread acclaim within the mining machinery industry. The 'U' shaped assembly design ensures an optimal stress state by uniformly compressing the pipe wall after filling and compaction. When subjected to surrounding rock pressure at installation, the support effectively generates counter-pressure, alleviates external stress, and minimizes operational risks. With its high-pressure tolerance, extended support duration, and ease of installation, the U-shaped steel bracket remains resistant to deformation.
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