Selection and Construction of U-shaped Steel Brace

Release time： 2024-11-12 15:43:36.274

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Type selection: according to the specific situation of the roadway, such as the nature of the surrounding rock, roadway section, support requirements, etc., select the appropriate U-shaped steel model, structural form and shed distance.
Construction: The construction of U-shaped steel support should be carried out in strict accordance with the design requirements, including the installation, connection and fixing of the bracket. At the same time, the filling between the support and the surrounding rock should be ensured to improve the force effect of the support.

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Selection and Construction of U-shaped Steel Brace

Type selection: according to the specific situation of the roadway, such as the nature of the surrounding rock

The use of U-shaped steel support

U-shaped steel support is mainly used for secondary support of mine roadway and support of mountain tunnel