1. The design of the U-shaped steel bracket, also known as the 'U-shaped' U-shaped assembly, aims to achieve an optimal stress state. After the pipe wall is filled and compacted, it undergoes uniform pressurization. Unlike other rigid supports, U-shaped steel supports offer superior retractability and reliability. They adapt seamlessly to the load and deformation of soft surrounding rock, providing high utilization of space and easy support backing. Maintenance requirements are minimal, and their high recyclability translates to reduced usage of pit materials, delivering significant environmental benefits.
2. The main characteristics of the U-shaped steel bracket for mining include its remarkable ability to withstand pressure, extended support duration, and ease of assembly. These features ensure that the bracket remains firmly in place and is not easily replaceable, making it an efficient and reliable choice.
3. The U-shaped steel support has demonstrated exceptional effectiveness at mining roadway bifurcation points, earning widespread acclaim within the mining machinery industry. Designed to achieve an optimal stress state, the 'U' shaped assembly uniformly compresses the pipe wall after filling and compaction. This design allows the support to handle the pressure exerted by surrounding rock efficiently, providing pressure relief and minimizing operational risks. Under high pressure, the U-shaped steel bracket maintains long support times and is easy to install without significant deformation, ensuring resilient and dependable performance.
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