Such as lower level of numeralization,not unified data standards and the existence of data islands,this lead to a single function,inadequate data support for the rail beam bridge of maintenance and management information.
主要表现为数字化程度不高、数据标准不统一、存在数据孤岛等,导致了轨道梁桥养护管理信息化功能单一,数据支持不足。
参考来源 - 轨道梁桥养护管理综合数据平台研究与开发·2,447,543篇论文数据，部分数据来源于NoteExpress
According to fatigue damage accumulation theory, test load of verified fatigue test on rail across beam and welded connections with integral joint of combined steel truss bridge was gotten.
依据疲劳损伤累积理论，确定了公轨两用钢桁桥轨道横梁与整体节点连接头验证性疲劳试验的试验荷载。
The key is that to resolve the interaction between bridge and track, that the mechanics model of this interaction, as well as rail longitudinal resistance to displacement between rail and beam.
轨道结构与桥梁共同作用的力学计算模型是解决轨道纵向位移阻力与梁轨相对位移相互作用计算问题的关键。
There are 2 rail dual beam bridge, for pad beam pad on each node truss should get off track, on the edge of the I-beam to pad.
双梁桥架上有2根轨道，用于桁梁应垫梁应垫在各节点处，下车轨道边上的工字钢也要垫好。
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