Multiphysics Lattice Discrete Particle Model for the Simulation of Concrete Thermal Spalling

G. Cusatis, G. Di Luzio, J. Feng, L. Shen, Q. Ren, W. Li, X. Zhou (2019). "Multiphysics Lattice Discrete Particle Model for the Simulation of Concrete Thermal Spalling." In Proceedings of FraMCoS 10, Bayonne, France.

G. Cusatis, G. Di Luzio, J. Feng, L. Shen, Q. Ren, W. Li, X. Zhou. "Multiphysics Lattice Discrete Particle Model for the Simulation of Concrete Thermal Spalling." Paper presented at FraMCoS 10, Bayonne, France, 2019.

G. Cusatis, G. Di Luzio, J. Feng, L. Shen, Q. Ren, W. Li, X. Zhou, "Multiphysics Lattice Discrete Particle Model for the Simulation of Concrete Thermal Spalling," in Proc. FraMCoS 10, Bayonne, France, 2019.

@inproceedings{g-cusatis2019,
  title     = {Multiphysics Lattice Discrete Particle Model for the Simulation of Concrete Thermal Spalling},
  author    = {G. Cusatis, G. Di Luzio, J. Feng, L. Shen, Q. Ren, W. Li, X. Zhou},
  year      = {2019},
  booktitle = {Proceedings of FraMCoS 10},
  address   = {Bayonne, France},
}

TY  - CPAPER
TI  - Multiphysics Lattice Discrete Particle Model for the Simulation of Concrete Thermal Spalling
AU  - G. Cusatis
AU  - G. Di Luzio
AU  - J. Feng
AU  - L. Shen
AU  - Q. Ren
AU  - W. Li
AU  - X. Zhou
PY  - 2019
T2  - Proceedings of FraMCoS 10
CY  - Bayonne, France
UR  - https://framcos.org/wp-content/uploads/framcos-papers/Multiphysics_Lattice_Discrete_Particle_Model_for_the_Simulation_of_Concrete_Ther.pdf
AB  - Explosive thermal spalling behavior during fire exposure is one of the major issues in the design of modern reinforced concrete structures. However, spalling mechanisms and their interaction still remain in dispute in the scientific community. In order to shed some light on this phenomenon, a discrete hygro-thermal model of concrete at high temperature called DTemPor3 is proposed and a full couplingschemebetweenDTemPor3andtheLatticeDiscreteParticleModel(LDPM)isadopted. The proposed multi-physical coupled model features the effect of pore pressure and temperature on the mechanical response as well as the impact of cracking on moisture mass transport and heat transfer. This proposed model can reproduce the explosive spalling…
ER  -