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Why is steel construction the preferred choice for large-span spatial structures?

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When gazing upon grand stadiums , airport terminals, or exhibition centers, we are often awestruck by their vast spaces. Behind such large-span structures lies a nearly universal choice—steel construction. This is no coincidence, but stems from steel's unparalleled engineering advantages. stadium High Strength, Lightweight: Pushing Boundaries Beyond Limits The core advantage of steel lies in its perfect blend of exceptional strength and lightweight properties. Compared to concrete, steel boasts an outstanding strength-to-weight ratio. This means that for buildings requiring vast column-free spaces, steel structures can achieve greater spans with smaller member cross-sections, significantly reducing the building's self-weight. Consequently, foundation requirements are lowered, enabling the ultimate liberation of space in a cost-effective manner. Exceptional Performance, Conquering Complex Challenges Steel's outstanding toughness and ductility enable it to better withstand dy...
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What are the types of space frame structures?

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 What are the types of space frame structures?

space frame


1,According to the structure of the net frame itself can be divided into: single-layer net frame structure, double-layer net frame structure;three-layer net frame. Among them, single-layer and three-layer net frame are suitable for the case of very small span (not more than 30m) and particularly large span (more than 100m), respectively.

2, according to the construction material is divided into: steel space frame, aluminium space frame, wooden space frame, plastic space frame, reinforced concrete space frame and combined space frame

3, according to the support situation can be divided into: perimeter support, four-point support, multi-point support, three-side support, opposite side support and mixed support form.

4,According to the different composition, the net frame can be divided into four categories: 

1、Cross truss system net frame.

2. Triangular cone system net frame.

3. Four-cornered cone system net frame.

4. Hexagonal cone system.

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E-mail:safs121@safsteelstructure.com

Website:www.safsteelstructure.com/


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What is a coal bunker?

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What is the difference between a single-layer reticulated shell and a double-layerreticulated shell?

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Suspension structures

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