1. The innovative design of the U-shaped steel bracket, known as the 'U-shaped' assembly, is crafted to achieve an optimal stress state. Once the pipe wall is filled and compacted, it undergoes uniform pressurization. Unlike other rigid supports, U-shaped steel supports boast unique characteristics such as retractability and reliability, allowing them to adapt seamlessly to the load and deformation of soft surrounding rock. They offer high section utilization, ease of support installation and maintenance, and boast an impressive recycling rate. This not only minimizes the use of pit materials but also significantly enhances environmental benefits.
2. The U-shaped steel bracket for mining stands out due to its notable main characteristics: it maintains support under pressure for extended periods and is effortlessly assembled, which reduces the need for frequent replacements.
3. The U-shaped steel support has demonstrated exceptional performance at mining roadway bifurcation points, garnering widespread acclaim in the mining machinery industry. The 'U' shaped assembly is meticulously designed to maintain a superior stress state, ensuring the pipe wall is uniformly compressed post filling and compaction. As the U-shaped assembly is installed, it caters to the surrounding rock's pressure, alleviating external stress and mitigating mining risks during operations. Renowned for its high-pressure endurance, prolonged support duration, and ease of installation, the U-shaped steel bracket resists deformation even in challenging conditions.
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