...钢桁拱 ; 刚度 ; 风致振动 ; 合龙 中图分类号 : U445 文献标识码 : A [gap=1922]Key words: W anzhou Yangtze R iver B ridge; steel trussed arch; rigidity; gentle vibration; closure ..
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Steel trussed arch girder 钢桁拱梁
steel trussed arch bridges 钢桁架拱桥
steel trussed arch-beam bridge 钢桁架拱梁组合桥梁
long-span steel trussed arch bridges 大跨度钢桁梁拱桥
The high accuracy closure of steel trussed arch was ensured due to using correct assembly order and taking national technical measures.
合理的安装顺序和工艺技术措施保证了钢桁拱的高精度合龙。
Paper introduces several suitable construction methods of steel trussed arch Bridges and compares the different features between crane on the arch and cable crane.
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。
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