Through tied - arch bridge with middle boom lacked the stability.

带中吊杆的下承式系杆拱桥存在着稳定方面的脆弱性.

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The characteristic of tied - arch bridge is a no - thrust arch structure by tensing the tied bar formin.

中承式系杆拱桥是拱桥家族中的一员,它的特点是靠系杆承受拱脚推力,是一种无推力的自平衡体系.

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Tied arch bridge, as solving problem of foundation of mollisol, is competent in the modern bridge.

系杆拱桥的出现解决了在软土地基上修建拱桥的困难, 有很强的竞争力,在大跨度桥梁中也占有一席之地.

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