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Diffusion-controlled and creep-mitigated ASR damage via microplane model: II. Material degra- dation, drying, and verification

Author
Rahimi-Aghdam, S.; P. Bažant, Z.; Caner, F.C.
Type of activity
Journal article
Journal
Journal of engineering mechanics
Date of publication
2016-10-28
Volume
142
Number
10
First page
04016109-1
Last page
04016109-10
DOI
https://doi.org/10.1061/(ASCE)EM.1943-7889.0001185 Open in new window
Repository
http://hdl.handle.net/2117/104558 Open in new window
URL
http://ascelibrary.org/doi/10.1061/%28ASCE%29EM.1943-7889.0001185 Open in new window
Abstract
The theory for the material and structural damage due to the alkali-silica reaction (ASR) in concrete is calibrated and validated by finite element fitting of the main test results from the literature. The fracture mechanics aspects, and particularly the localization limiter, are handled by the crack band model. It is shown that the theory can capture the following features quite well: (1) the effects of various loading conditions and stress states on the ASR-induced expansion and its direction;...
Citation
Rahimi-Aghdam, S., P. Bažant, Z., Caner, F.C. Diffusion-controlled and creep-mitigated ASR damage via microplane model: II. Material degra- dation, drying, and verification. "Journal of engineering mechanics", 28 Octubre 2016, vol. 142, núm. 10, p. 04016109-1-04016109-10.
Keywords
Alkali-silica reaction, Concrete, finite element analysis, microplane model
Group of research
DRM - Dosimetry and Medical Radiation Physics

Participants

  • Rahimi-Aghdam, Saeed  (author)
  • P. Bažant, Zdenek  (author)
  • Caner, Ferhun Cem  (author)

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