1. The sophisticated design of the U-shaped steel bracket, known commonly as the 'U-shaped' assembly, is engineered to achieve optimal stress distribution. Once the pipe wall is filled and compacted, it ensures uniform pressurization. Compared to other rigid supports, U-shaped steel supports boast incredible retractability and reliability. They adeptly adapt to the load and deformation of soft surrounding rock, offering high section utilization rates, convenient and minimal maintenance, and exceptional recycling capabilities. Moreover, they significantly reduce the use of pit materials, providing clear environmental benefits.
2. Main characteristics of the U-shaped steel bracket for mining include superior pressure endurance, extended support duration, and straightforward assembly. This ensures that the support point remains stable for prolonged periods, while the ease of installation minimizes the need for replacements.
3. The application of U-shaped steel support in mining roadway bifurcation points has yielded outstanding results and is highly regarded within the mining machinery industry. The 'U-shaped' assembly is meticulously designed to achieve an optimal stress state, uniformly compressing the pipe wall after filling and compaction. When installed, the U-shaped assembly effectively handles the pressure exerted by surrounding rock, alleviating external stress and mitigating operational risks. Under high pressure, these brackets offer prolonged support time and are noted for their ease of installation and resistance to deformation.
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