1. The innovative design of the U-shaped steel bracket is engineered to achieve an optimal stress state. Once the pipe wall is filled and compacted, the pressure is uniformly distributed. Unlike other rigid supports, U-shaped steel supports boast remarkable retractability and reliability. They adeptly accommodate the load and deformation of soft surrounding rock, ensuring high section utilization rates. Furthermore, these supports are easy to backfill, require minimal maintenance, and have a high recycling rate. The reduction in the use of pit materials underscores their exceptional environmental benefits.
2. The primary characteristics of U-shaped steel brackets for mining include their ability to withstand immense pressure, their long-lasting support capacity, and their ease of assembly. These supports are designed for longevity and do not require frequent replacement, making them highly efficient and reliable.
3. The application of U-shaped steel supports in mining roadway bifurcation points has yielded outstanding results, earning the approval of the mining machinery industry. The U-shaped assembly is meticulously designed to achieve optimal stress distribution, ensuring the pipe wall is uniformly compressed after filling and compaction. When installed, these supports effectively manage the pressure exerted by surrounding rock, alleviating external stress and minimizing operational risks. With their high-pressure tolerance, extended support duration, and straightforward installation, U-shaped steel brackets are resistant to deformation and highly dependable.
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