ballastlesstrack相关论文
Asphalt concrete sealing layer(ACSL)has turned out to be an excellent integral waterproofing structure in word-wide rail......
The deformation of a bridge foundation(i.e.pier)of high-speed railway with ballastless track may cause additional irregu......
In this paper,the transient characteristic of mortar void in ballastless track is studied.CRTS Ⅱ ballastless finite mod......
通过室内土质路基无砟轨道基床模型试验的研究,分析了在分级静载和分级循环加载的条件下,降雨前、后基床的静、动态力学特性.试验......
The Elastic Modulus Limits of Support Layer in Bi-block Ballastless Track Based on Train Load Effect
The bending stress and displacement distribution of track slab and support layer due to train load was studied using the......
为研究道床裂纹对无砟轨道受力的影响,根据道床裂纹的特点,基于线弹性断裂力学理论,构造20节点六面体奇异等参单元反映裂纹尖端奇......
