钢弦混凝土
Because of its merits of high carrying capacity, upstanding plasticity and toughness, construction convenience, better economic effect and better foundation adaptability, the concrete filled steel tube bow string arch bridge is one of the bridge structures that have broad prospects for development.
钢管混凝土系杆拱桥由于具有承载力高、塑性和韧性好、施工方便、经济效果好和地基适应性强等优点,是发展前景广阔的一种桥梁结构。
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