steel-concrete composite stiffening girder
steel-concrete composite stiffening girder
钢-混凝土组合加劲梁
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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New stiffening girder suspension bridge adopts a castellated steel and concrete composite structure, which has obvious advantages of structural stability in light load span suspension bridge.
新型加劲梁悬索桥采用了蜂窝型加劲梁组合结构，在轻荷载大跨径悬索桥中有较明显的结构稳定性优势。
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