... 挡水构筑物 liquidretaining structure ; retaining structure 架空构筑物 elevated structure 天台违例构筑物 rooftop illegal structure ...
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Along with the passenger dedicated special line, the fast railway and the urban track transportation construction and the development, as a result of the environmental protection request or the terrain limit, more and more welded turnout laid on the bridge, the super major bridge or the elevated structure.
随着客运专线、快速铁路和城市轨道交通的建设与发展,由于环保要求或地形的限制,有越来越多的无缝道岔设置在大桥、特大桥或高架结构上。
参考来源 - 桥上无缝道岔纵向力计算理论与试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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