1. The innovative design of the U-shaped steel bracket, known as the 'U-shaped' assembly, aims to achieve an optimal stress state. Once the pipe wall is filled and compacted, it undergoes uniform pressurization. Unlike other rigid supports, U-shaped steel supports boast unique features such as retractable capability and reliability. They are adept at handling the load and deformation of soft surrounding rock, offer high section utilization rates, and facilitate convenient support back. Additionally, they require minimal maintenance, are highly reusable, and significantly reduce the need for pit materials, resulting in outstanding environmental benefits.
2. The U-shaped steel bracket for mining presents several main characteristics: it withstands high pressure, maintains a reliable support point over extended periods, and offers easy assembly that is resilient and not easily replaceable.
3. The U-shaped steel support has proven highly effective when applied at mining roadway bifurcation points, garnering widespread favor in the mining machinery industry. The 'U' shaped assembly is specifically designed to achieve superior stress states, ensuring the pipe wall is uniformly compressed after filling and compacting. When installed, the U-shaped assembly adjusts to the pressure value of the surrounding rock at any given time, relieving external pressure and minimizing mining operation risks. This U-shaped steel bracket not only handles high pressure with ease but also provides prolonged support time, straightforward installation, and resistance to deformation.
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