1. The design of the U-shaped steel bracket, often referred to 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 advantages: they are retractable and reliable, adapt seamlessly to the load and deformation of soft surrounding rock, ensure high section utilization, offer convenient support backing, require minimal maintenance, and have a high recycling rate. This significantly reduces the need for pit materials and offers substantial environmental benefits.
2. The U-shaped steel bracket for mining is distinguished by its ability to withstand pressure over prolonged periods. Its main characteristics include a support point that endures long-term stress, easy assembly, and minimal need for replacement.
3. The application of U-shaped steel supports at mining roadway bifurcation points has yielded remarkable results and is highly regarded within the mining machinery industry. The 'U' shaped assembly's design is intended to achieve a superior stress state, ensuring uniform compression of the pipe wall post-filling and compaction. When installed, the U-shaped support effectively bears the pressure exerted by surrounding rock, relieving external stress and mitigating mining operation risks. These brackets perform exceptionally under high pressure, provide long-term support, and are easy to install without significant deformation.
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