大家都搜:
铁路跨度
1、girders span───梁跨
2、span length───杆间距离,跨度距离;跨度距离;杆间距离
3、concentration span───注意力持久度
4、railway bridge───铁路桥;铁桥;火车桥
5、railway───vi.乘火车旅行;n.(英)铁路;轨道;铁道部门
6、intercity railway───n.城际铁路
7、span───n.跨度,跨距;范围;vt.跨越;持续;以手指测量;n.(Span)人名;(捷)斯潘
8、railway age───铁路时代
9、joist span───其中跨度
1、span t type rigid Bridges with high pier served in railway, it is a need to evaluate their dynamic capability.───高墩大跨t构桥应用于铁路中,需要对其动力性能进行评估。
2、transverse stiffness of medium-span railway bridge becomes insufficient and its transverse vibration becomes larger commonly under the raised speed freight train.───中等跨度铁路桥梁在提速货车作用下,普遍出现横向刚度不足,横向振动超限问题,严重影响了运营安全和提速计划的顺利实施。
3、non-platform-column canopy of New Guangzhou Railway Station is a complex large-span space structure.───广州新客站无站台柱雨棚为复杂大跨度预应力索拱空间钢结构。