Research Article

Analysis of the Effect of the Friction Coefficient on a Pavement Structure

Figure 15

Calculation results of principal strain of z-axis (x = 0) at center point of single circular load. (a) Calculation results of maximum principal strain of z-axis (x = 0) at center point of single circular load. (b) Calculation results of third principal strain of z-axis (x = 0) at center point of single circular load.
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