The tubular steel structure, resembling a wormhole, will span 158 meters and is expected to have a polished surface that reflects its bleak surroundings.

它出自雕塑大师阿尼什·卡普尔之手，外观系管状结构，跨度158米，用不锈钢材料制成，将周围环境与自身巧妙映衬。

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The core steel tube applied to concrete filled square steel tubular structure and verify feasibility of this joint.

将一种带有芯钢管的不连通钢管混凝土节点用于方钢管混凝土结构，验证了这种节点的可行性。

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Compared with steel structure and reinforced concrete structure, concrete filled rectangular steel tubular (CFRT) shares its advantage.

方钢管混凝土结构相对于钢筋混凝土结构或钢结构都有着其明显的优点。

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The new bridge is an innovative spiral structure formed from tubular steel.

BBC: Motorway to close for new bridge