Discontinuous Approach for Meso-Scale Modeling of Porous Materials Like Concrete Under High Temperature

Antonio Caggiano, Diego Said Schicchi, Guillermo Etse, Marianela Ripani (2016). "Discontinuous Approach for Meso-Scale Modeling of Porous Materials Like Concrete Under High Temperature." In Proceedings of FraMCoS 9, Berkeley, California, USA.

Antonio Caggiano, Diego Said Schicchi, Guillermo Etse, Marianela Ripani. "Discontinuous Approach for Meso-Scale Modeling of Porous Materials Like Concrete Under High Temperature." Paper presented at FraMCoS 9, Berkeley, California, USA, 2016.

Antonio Caggiano, Diego Said Schicchi, Guillermo Etse, Marianela Ripani, "Discontinuous Approach for Meso-Scale Modeling of Porous Materials Like Concrete Under High Temperature," in Proc. FraMCoS 9, Berkeley, California, USA, 2016.

@inproceedings{antonio-caggiano2016,
  title     = {Discontinuous Approach for Meso-Scale Modeling of Porous Materials Like Concrete Under High Temperature},
  author    = {Antonio Caggiano, Diego Said Schicchi, Guillermo Etse, Marianela Ripani},
  year      = {2016},
  booktitle = {Proceedings of FraMCoS 9},
  address   = {Berkeley, California, USA},
}

TY  - CPAPER
TI  - Discontinuous Approach for Meso-Scale Modeling of Porous Materials Like Concrete Under High Temperature
AU  - Antonio Caggiano
AU  - Diego Said Schicchi
AU  - Guillermo Etse
AU  - Marianela Ripani
PY  - 2016
T2  - Proceedings of FraMCoS 9
CY  - Berkeley, California, USA
UR  - https://framcos.org/wp-content/uploads/framcos-papers/Discontinuous_Approach_for_Meso-Scale_Modeling_of_Porous_Materials_Like_Concrete.pdf
AB  - In this work, the failure behavior of concrete exposed to elevated temperatures is analyzed. A thermo-mechanical and poropressure-based interface model for failure analysis of concrete subjected to high temperature is presented. The model represents an extension of a fracture energy-based interface formulation to account for the damage induced by high temperatures and for the temperature dependent pore pressure and humidity in concrete. Thereby, the non-linear response of the proposed coupled thermo-mechanical interface model for porous materials like concrete is activated under kinematic and/or temperature and/or hydraulic increments (with or without jumps). A simplified procedure is proposed to account for the…
ER  -