青藏铁路路基粗颗粒填料动力特性和安定性行为研究
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王庆志 1,2( ), 周志伟 1,2, 张淑娟 1,2( )
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Study on dynamic properties and shakedown behaviors of coarse-grained fillers in Qinghai-Tibet Railway subgrade
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Qingzhi WANG 1,2( ), Zhiwei ZHOU 1,2, Shujuan ZHANG 1,2( )
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图14. Nc~10Nc间平均应变率与偏应力幅值关系曲线
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Fig.14. Average strain rate between cyclic number Nc and 10Nc versus deviator stress amplitude [freezing negative temperature (a), coarse particle content (b), stress path (c)]
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