球模仪测试冻结砂长期抗剪强度的双球模型解答及其试验研究
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The solution of the double-sphere model and experimental research of the long-term shear strength of frozen sand based on spherical template indenter test
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图8. 冻结砂土随时间压头压入深度变化 |
Fig.8. Variation of indentation depth of frozen sand with time: curve 1 (a); curve 2 (b); curve 3 (c); curve 4 (d) |
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