1. The ingeniously designed U-shaped steel bracket is crafted to achieve an optimal stress state. Upon filling and compacting the pipe wall, it undergoes uniform pressurization. Unlike other rigid supports, U-shaped steel brackets offer retractability and reliability, adapting seamlessly to the load and deformation of soft surrounding rock. Additionally, they boast high section utilization rates, ease of support back, minimal maintenance, and a high recycling rate. These features collectively reduce the need for pit materials, thereby offering significant environmental benefits.
2. The U-shaped steel bracket for mining showcases several key characteristics: it excels under pressure, maintains long-term support, and is easy to assemble while being resistant to replacement. This makes it an efficient, durable choice for mining operations.
3. The application of U-shaped steel supports in mining roadway bifurcation points has shown outstanding results, earning widespread acclaim within the mining machinery industry. The U-shaped assembly is meticulously designed to achieve a superior stress state, ensuring uniform compression of the pipe wall post-filling and compaction. When subjected to the surrounding rock’s pressure, the U-shaped support produces a counter-pressure, alleviating external stress and mitigating mining operation risks. These brackets are highly durable under high pressure, offer extended support times, and are easy to install without risk of deformation.
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