1. The design of the U-shaped steel bracket, known for its 'U-shaped' assembly, is ingeniously crafted to enhance stress management. After the pipe wall is filled and compacted, the structure benefits from uniform pressurization. Compared to other rigid supports, U-shaped steel supports stand out with their retractable ability and reliability. They adapt seamlessly to the load and deformation of soft surrounding rock, offer high utilization rates of sections, facilitate convenient support backing, and require minimal maintenance. Additionally, they boast a high recycling rate, significantly reduce the use of pit materials, and provide substantial environmental benefits.
2. The U-shaped steel bracket for mining is renowned for its primary characteristics: sustained pressure endurance, long-lasting support points, and easy assembly. These attributes ensure the bracket is not only easy to install but also maintains its integrity over time without frequent replacements.
3. The U-shaped steel support has demonstrated outstanding performance at mining roadway bifurcation points, earning widespread acclaim in the mining machinery industry. The design of the 'U' shaped assembly is specifically aimed at achieving optimal stress distribution, ensuring the pipe wall is uniformly compressed after filling and compaction. When installed, it can accommodate the pressure value of the surrounding rock, produce counter-pressure, relieve external press, and mitigate mining operation risks. Under high pressure, the U-shaped steel bracket promises prolonged support time, straightforward installation, and remarkable resistance to deformation.
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