The main body of non-standard high-strength composite steel ring

Abstract

1. The name of this design product: the main body of the non-standard high-strength composite steel ring. 2. Purpose of this design product: Mainly used for reinforcing shield tunnels. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: combination status diagram 1. 5. Other situations that need explanation Component description: This appearance product is composed of components 1, 2, 3, and 4. Component 1 is a composite steel ring side ring, component 2 is a composite steel ring top ring, component 3 is an annular joint reinforcement plate, and component 4 is an adjustable corbel. Component 1, component 2, component 3, and component 4 are combined into combination state diagram 1, component 1, component 2, and component 3 are combined into combination state diagram 2, component 1, component 2, and component 4 are combined into combination state diagram 3, and component 1 and component 2 are combined into combination state diagram 4.

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