QUESTION

A flexible pavement carries a static wheel load of 53.5 kN. The circular contact area of the tire is 85806 mm2 and the transmitted load is distributed across a wide area of the subgrade at an angle of 45 degrees. The subgrade bearing value is 0.14 MPa, while that of the base is 0.41 MPa. Design the thickness of pavement and that of the base.

Public Answer

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