With the ultimate carrying capacity analysis of Chaotian Gate bridge and Daning River bridge, paper determines the failure route and mechanism of steel trussed arch bridges.
本文通过朝天门大桥和大宁河大桥的极限承载能力分析，确定了钢桁架拱桥体系的破坏路径和破坏机理。
参考来源 - 大跨度钢桁架拱桥关键问题研究Large-span steel truss arch bridge utilizes crawler crane for arch rib installment,which is not only economical,but also safe,and a further improvement of cable lifting steel wire stayed knotting construction technique without support.
大跨度钢桁架拱桥采用爬行吊机安装拱肋,既经济又安全,它是对无支架缆索吊装钢铰线斜拉扣挂施工工艺的进一步创新。
参考来源 - 重庆朝天门长江大桥主桥钢桁架拱肋安装施工方案·2,447,543篇论文数据，部分数据来源于NoteExpress
钢桁架拱桥以其造型美观、刚度大、跨越能力大等优点，近来被国外广泛采用。
Steel truss arch bridge with the advantage of its beautiful shape, stiffness, long spanning capacity etc.
大跨度钢桁架拱桥以其外形雄壮、跨越能力大、承载能力高等优点受到诸多设计者青睐。
Long-span steel truss arch bridge, with its majestic appearance, spanning capacity and carrying capacity of many advantages, is favored by many designers.
综合介绍了钢桁架拱桥适宜的几种施工方法，并对拱上吊机和缆索吊机的特点进行了比较。
Paper introduces several suitable construction methods of steel trussed arch Bridges and compares the different features between crane on the arch and cable crane.
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