Research Article
Experimental Study on the Effect of Freezing and Thawing on the Shear Strength of the Frozen Soil in Qinghai-Tibet Railway Embankment
Figure 10
Relationship curve between cohesion c of sample group and dry density under freeze-thaw action. (a) Initial moisture content 12%. (b) Initial moisture content 15%. (c) Initial moisture content 18%. (d) Initial moisture content 20%.
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