Research Article
Calculation and Control Methods for Equivalent Resilient Modulus of Subgrade Based on Nonuniform Distribution of Stress
Figure 4
Equivalent resilient modulus with different Mr of subgrade soil and overlay. The Mr of the overlay is (a) 50 MPa, (b) 100 MPa, (c) 200 MPa, (d) 300 MPa, (e) 400 MPa, and (f) 500 MPa.
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