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  1. Numerical Analysis of Relaxation Test Based on Prony Series …

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    Finally, with respect to each time coefficient, the corresponding relaxation strength in the Prony series is determined according to its relationship with the continuous relaxation spectrum. Using the above method, positive model parameters and smooth master curves can be obtained.
    link.springer.com/content/pdf/10.1617/s11527-019-1386-…
    Prony series models have been widely utilized to represent relaxation moduli, as shown in Eq. (1), for convenient: 1. Numerical modeling, such as the finite element analysis of asphalt pavements, attributed to the discrete nature of the Prony series , , ; and 2.
    www.sciencedirect.com/science/article/pii/S095006181830…
    Finally, fitting curves of E0 and E00 with negligible waviness are generated and the model errors of both mixture types are less than 3.2%. This study refines the determination of the Prony series coefficients based on the continuous relaxation spectrum method.
    link.springer.com/content/pdf/10.1617/s11527-019-1386-…
    Unfortunately, the parameters in a Prony series model are usually determined using pure mathematical algorithms, such as the collocation method , least-squares method , multidata method , and others , , , , , based on the measurements in the creep tests or dynamic modulus tests conducted on asphalt mixtures.
    www.sciencedirect.com/science/article/pii/S095006181830…
  3. A numerical model for stress relaxation analysis of sealing systems …

  4. Numerical Analysis of Relaxation Test Based on Prony Series …

  5. Development of Prony series models based on continuous …

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