1. The U-shaped steel bracket is meticulously designed to achieve an optimal stress state. When the pipe wall is filled and compacted, it ensures uniform pressure distribution. Unlike other rigid supports, the U-shaped steel bracket boasts retractable capability and reliability, adapting seamlessly to the load and deformation of soft surrounding rock. It offers a high utilization rate of the section, easy support back, minimal maintenance, and a high recycling rate, significantly reducing the need for pit materials. The environmental advantages are substantial and clear.
2. The U-shaped steel bracket, specifically designed for mining, showcases primary characteristics such as enduring pressure, long-lasting support points, and ease of assembly, making replacements unnecessary.
3. The application of U-shaped steel supports at mining roadway bifurcation points has yielded outstanding results, earning widespread acclaim within the mining machinery industry. The design aims to achieve an optimal stress state, ensuring the pipe wall is uniformly compressed after filling and compaction. When installed, the U-shaped assembly can handle the surrounding rock's pressure, alleviate external stress, and minimize mining operation risks. This steel bracket excels under high pressure, offers prolonged support, and ensures easy installation with minimal deformation.
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