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青藏铁路路基粗颗粒填料动力特性和安定性行为研究
王庆志1,2(), 周志伟1,2, 张淑娟1,2()
Study on dynamic properties and shakedown behaviors of coarse-grained fillers in Qinghai-Tibet Railway subgrade
Qingzhi WANG1,2(), Zhiwei ZHOU1,2, Shujuan ZHANG1,2()

图6. 冻结路基填料轴向累积塑性应变率变化

Fig.6. Axial cumulative plastic strain-rate of frozen subgrade fillers [7∶3-1∶1∶1 (a), -4 ℃-1∶1∶1 (b), -2 ℃-7∶3-1∶1∶1 (c)]