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Structural Design and Sensitivity Analysis of Semi Rigid Pavement of a Motorway

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Figure

Fig. 1. Model of pavement structure (first construction stage).
Table 2. Preliminary design of pavement structure for the first construction phase (subgrade modulus E=60 MPa; assumed fatigue life 7 mln standard 115 kN axle load applications)
Table 3. Results of calculation of fatigue life of preliminary pavement structure.
Fig. 2. Horizontal stresses in pavement layers (“-“ compression, “+” tension) for pre-cracked and after cracked state in relation to bond between cement stabilized layers
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