double arched bridge 双曲拱桥
steel frame arched bridge 刚架拱桥
truss arched bridge 桁架拱桥
box arched bridge 箱型拱桥
It is pointed out that the axis factor with too big value is the main cause to lead to the bridge partially destroyed. Through analyzing the calculation results,the measure to strengthen the double arched bridge is suggested.
采用桥梁专用分析软件 ,计算大跨度双曲拱桥在各种荷载工况下的内力 ,指出了拱轴系数值偏大是造成拱桥局部破坏的主要原因。
参考来源 - 大跨度双曲拱桥的静力分析及加固措施·2,447,543篇论文数据,部分数据来源于NoteExpress
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