1. Designed with precision, the U-shaped steel bracket, known as the 'U-shaped assembly,' is engineered to achieve an optimal stress state. Once the pipe wall is filled and compacted, it is uniformly pressurized. Unlike other rigid supports, U-shaped steel supports boast unique features such as retractability and reliability, adapting seamlessly to the load and deformation of soft surrounding rock. They offer high section utilization rates, convenient support backs, minimal maintenance requirements, and an impressive recycling rate. These supports significantly reduce the use of pit materials, emphasizing their outstanding environmental benefits.
2. The U-shaped steel bracket, tailored for mining, stands out with its primary characteristics: enduring under sustained pressure, maintaining support points for extended periods, and offering easy assembly without the need for frequent replacements.
3. The application of U-shaped steel supports at mining roadway bifurcation points has yielded exceptional results, earning acclaim from the mining machinery industry. The meticulous design of the 'U-shaped assembly' ensures an optimal stress state, facilitating uniform compression of the pipe wall after filling and compaction. When installed, the U-shaped assembly effectively handles the surrounding rock's pressure at any given time, mitigating external stress and minimizing operational risks. These brackets excel under high pressure, provide long-term support, and are easily installed with minimal risk of deformation.
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