Browsing by Keywords "Concrete"
Now showing items 1-5 of 5
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Computational thermal homogenization of concrete
(2013)Computational thermal homogenization is applied to the microscale and mesoscale of concrete sequentially. Microscale homogenization is based on a 3D micro-CT scan of hardened cement paste (HCP). Mesoscale homogenization ... -
A method of two-scale chemo-thermal-mechanical coupling for concrete
(2011)The Alkali Silica Reaction(ASR) is one of the most important reasons to cause damage in cementitious constructions, which can be attributed to the expansion of hydrophilic gel produced in the reaction. In this contribution, ... -
Multiscale hydro-thermo-chemo-mechanical coupling: application to alkali-silica reaction
(Elsevier, 2014)Alkali-Silica Reaction (ASR) is a complex chemical process that affects concrete structures and so far various mechanisms to account for the reaction at the material level have already been proposed. The present work adopts ... -
A multiscale method to analyze the deterioration due to alkali silica reaction considering the effects of temperature and relative humidity
(International Center for Numerical Methods in Engineering, 2013)This work presents a three-dimensional multiscale framework to investigate the deterioration resulting from alkali silica reaction (ASR) in the concrete. In this contribution, 3D micro-CT scan of hardened cement paste (HCP) ... -
Wireless sensing in complex electromagnetic media: construction materials and structural monitoring
(Institute of Electrical and Electronics Engineers Inc., 2015)In this paper, wireless sensing in the presence of complex electromagnetic media created by combinations of reinforcing bars and concrete is investigated. The wireless displacement sensing system, primarily designed for ...
