A new basic creep model coupled with a thermomechanical model for the numerical simulation of the time-dependent behaviour of concrete structures

A. Ventura-Gouveia, J.A.O. Barros, T. S. Valente (2019). "A new basic creep model coupled with a thermomechanical model for the numerical simulation of the time-dependent behaviour of concrete structures." In Proceedings of FraMCoS 10, Bayonne, France.

A. Ventura-Gouveia, J.A.O. Barros, T. S. Valente. "A new basic creep model coupled with a thermomechanical model for the numerical simulation of the time-dependent behaviour of concrete structures." Paper presented at FraMCoS 10, Bayonne, France, 2019.

A. Ventura-Gouveia, J.A.O. Barros, T. S. Valente, "A new basic creep model coupled with a thermomechanical model for the numerical simulation of the time-dependent behaviour of concrete structures," in Proc. FraMCoS 10, Bayonne, France, 2019.

@inproceedings{a-ventura-gouveia2019,
  title     = {A new basic creep model coupled with a thermomechanical model for the numerical simulation of the time-dependent behaviour of concrete structures},
  author    = {A. Ventura-Gouveia, J.A.O. Barros, T. S. Valente},
  year      = {2019},
  booktitle = {Proceedings of FraMCoS 10},
  address   = {Bayonne, France},
}

TY  - CPAPER
TI  - A new basic creep model coupled with a thermomechanical model for the numerical simulation of the time-dependent behaviour of concrete structures
AU  - A. Ventura-Gouveia
AU  - J.A.O. Barros
AU  - T. S. Valente
PY  - 2019
T2  - Proceedings of FraMCoS 10
CY  - Bayonne, France
UR  - https://framcos.org/wp-content/uploads/framcos-papers/A_new_basic_creep_model_coupled_with_a_thermomechanical_model_for_the_numerical.pdf
AB  - This work is dedicated to the description of a new basic creep model that was developed and integrated in a thermo-mechanical model already available in a FEM-based software – FEMIX. The basic creep model is based on the Dirichlet series expansion of the Double Power Law (DPL) approach, and is capable of predicting the aging creep behaviour of cement based materials (CBM) since early ages. Based on experimental results, the model resorts to a non-linear least square data- fitting operation to various loading ages creep compliance curves, and determines a set of model defining coefficients to simulate the aging viscoelastic…
ER  -