衬砌粗糙度对季节冻土区渠基土-衬砌接触面间峰值抗剪强度的影响
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Impact of lining roughness on peak shear strength of soil-lining interface in seasonal frozen zone
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图4. 不同状态下的“渠基土-混凝土衬砌”试样 |
Fig.4. A“soil-concrete lining”sample under different conditions: normal temperature (a);state in temperature control freezer (b) |
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