轨道鼓出
By many years experiences, controlling ballast resistance and excessive compressive temperature force of the rail is recognized as the only means to overcome the track buckling.
多年来认为控制道床阻力及钢轨内的温度力是防止胀轨跑道的主要办法。
Buckling track analysis of three-dimension space steel structure based on the theory of thin-wall structure
基于薄壁结构理论的三维空间钢结构整体稳定跟踪分析
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