3 papers
cond-mat.mtrl-sci2021
Predicting damage in aggregates due to the volume increase of the alkali-silica reaction products
Emil R. Gallyamov, Andreas Leemann, Barbara Lothenbach +1
Volume increase between the reactants and the products of alkali silica reaction could reach up to 100%. Taking place inside the aggregates, ASR imposes internal pressure on the su…
cs.CE2020
Meso-scale Finite Element Modeling of Alkali-Silica-Reaction
Roozbeh Rezakhani, Emil Gallyamov, Jean-François Molinari
The alkali-silica reaction (ASR) in concrete is a chemical reaction, which produces an expansive product, generally called ''ASR gel'', and causes cracking and damage in concrete o…
cs.CE2020
Multi-scale modelling of concrete structures affected by alkali-silica reaction: Coupling the mesoscopic damage evolution and the macroscopic concrete deterioration
Emil R. Gallyamov, Aurelia Isabel Cuba Ramos, Mauro Corrado +2
A finite-element approach based on the first-order FE 2 homogenisation technique is formulated to analyse the alkali-silica reaction-induced damage in concrete structures, by linki…