冻土长期强度的衰减特征及屈服准则
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Long-term strength attenuation characteristics and yield criterion of frozen soil
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图12. 强度包络面关键参数与松弛历时的关系 |
Fig. 12. Relationships between key fitting parameters of strength envelope surface and relaxation duration: qm, qcr-relaxation duration (a) and parameter a1-relaxation duration (b) |
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