Multiphysics Platform for Simulation of Concrete Degradation
Abstract
This report documents the development of computational tools for concrete degradation processes and their effects on structures in the BlackBear multiphysics simulation environment. This project has developed capabilities for nonlinear mechanical constitutive modeling of concrete, and for simulation of multiple interacting chemical species involved in important concrete degradation mechanisms, coupled with heat and moisture transport models. Two nonlinear mechanical constitutive models implemented in BlackBear: a simple damage mechanics model, and a more comprehensive damaged plasticity model. Also, a coupled species transport model based on the Nernst-Planck equations has been implemented.
- Authors:
-
- Idaho National Lab. (INL), Idaho Falls, ID (United States)
- Univ. of Southern California, Los Angeles, CA (United States)
- Univ. of Colorado, Boulder, CO (United States)
- Publication Date:
- Research Org.:
- Idaho National Lab. (INL), Idaho Falls, ID (United States)
- Sponsoring Org.:
- USDOE Office of Nuclear Energy (NE)
- OSTI Identifier:
- 1478522
- Report Number(s):
- INL/EXT-18-44991-Rev000
TRN: US1902644
- DOE Contract Number:
- AC07-05ID14517
- Resource Type:
- Technical Report
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 97 MATHEMATICS AND COMPUTING; 42 ENGINEERING; Concrete; Degradation; Multiphysics
Citation Formats
Spencer, Benjamin W., Huang, Hai, Jain, Amit, Abdelrahman, Mohamed, Gencturk, Bora, and Xi, Yunping. Multiphysics Platform for Simulation of Concrete Degradation. United States: N. p., 2018.
Web. doi:10.2172/1478522.
Spencer, Benjamin W., Huang, Hai, Jain, Amit, Abdelrahman, Mohamed, Gencturk, Bora, & Xi, Yunping. Multiphysics Platform for Simulation of Concrete Degradation. United States. https://doi.org/10.2172/1478522
Spencer, Benjamin W., Huang, Hai, Jain, Amit, Abdelrahman, Mohamed, Gencturk, Bora, and Xi, Yunping. 2018.
"Multiphysics Platform for Simulation of Concrete Degradation". United States. https://doi.org/10.2172/1478522. https://www.osti.gov/servlets/purl/1478522.
@article{osti_1478522,
title = {Multiphysics Platform for Simulation of Concrete Degradation},
author = {Spencer, Benjamin W. and Huang, Hai and Jain, Amit and Abdelrahman, Mohamed and Gencturk, Bora and Xi, Yunping},
abstractNote = {This report documents the development of computational tools for concrete degradation processes and their effects on structures in the BlackBear multiphysics simulation environment. This project has developed capabilities for nonlinear mechanical constitutive modeling of concrete, and for simulation of multiple interacting chemical species involved in important concrete degradation mechanisms, coupled with heat and moisture transport models. Two nonlinear mechanical constitutive models implemented in BlackBear: a simple damage mechanics model, and a more comprehensive damaged plasticity model. Also, a coupled species transport model based on the Nernst-Planck equations has been implemented.},
doi = {10.2172/1478522},
url = {https://www.osti.gov/biblio/1478522},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Mar 01 00:00:00 EST 2018},
month = {Thu Mar 01 00:00:00 EST 2018}
}
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