This paper assumes that the welded turnout in the continuously welded rail track is a structural system, and the railway tie in the welded turnout is a beam on the continuously elastic foundation.
本文假定跨区间无缝线路中的无缝道岔为一结构体系，岔枕为连续弹性基础上的有限长梁。
The interrelated action principle of beam and rail of continuously welded rails on bridge is the pivotal technique of track engineering.
桥上无缝线路梁轨相互作用是轨道工程的关键技术。
The interrelated action principle of beam and rail of continuously welded rails on bridge is the pivotal technique of track engineering.
桥上无缝线路梁轨相互作用是轨道工程的关键技术。
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