Characterization of viscoelastic behavior of basalt fiber asphalt mixtures based on discrete and continuous spectrum models.

And with the increase of basalt fiber content, the peak relaxation strength showed a trend of decreasing first, while the discrete retardation spectrum did not have a specific change rule. 4.2.3 Construction the master curves of E(t) and J(t) from discrete spectrum The Prony series parameter of relaxation modulus in Table 3 is put into Eq (7) , and the mater curve of relaxation modulus can be obtained by conversion, as shown in Fig 10 .

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