列车荷载下冻土路基非平稳随机振动分析的时域显式法
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陈智锋 1( ), 李颖雄 2, 赖远明 3( ), 苏成 1,4
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Non-stationary random vibration analysis of railway embankments in permafrost regions under train loads using the explicit time-domain method
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Zhifeng CHEN 1( ), Yingxiong LI 2, Yuanming LAI 3( ), Cheng SU 1,4
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图5. 二维冻土路基计算模型
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Fig. 5. Two-dimensional permafrost embankment model: geometry of embankment[7] (a), finite-element model of permafrost embankment (b)
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