Lanzhou-Chongqing Railway
Lanzhou-Chongqing Railway-
Study on Railway Signal System Scheme of Lanzhou-Chongqing Railway Line
兰渝线铁路信号系统方案研究
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A Study on Engineering Geological Problems between Lanzhou and Guangyuan on Lanzhou-Chongqing Railway
兰渝铁路兰州至广元段工程地质问题研究
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Taking the Wei-he-gou arch bridge on Lanzhou-Chongqing Railway as example , this paper creats F.E.M model based on MIDAS to conduct modal analysis and dynamic time-history analysis . ( 3 ) Choice of seismic reduction and isolation device .
以兰渝铁路线上的渭河沟拱桥为例，运用Midas软件建立了其有限元模型，并进行了模态分析和动力时程分析。（3）减隔震装置的选取。
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Impact of the Lanzhou-Chongqing Highway and Railway on the Movement of Giant Pandas and their Habitat Protection
兰渝高速公路和兰渝铁路对大熊猫活动及其栖息地保护的影响