DIC Analysis of ASR in Concrete with Recycled Glass Aggregate
Autor: | Zhang, Kai |
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EAN: | 9783659606472 |
Sachgruppe: | Technik |
Sprache: | Englisch |
Seitenzahl: | 96 |
Produktart: | Kartoniert / Broschiert |
Veröffentlichungsdatum: | 16.09.2014 |
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Digital image correlation (DIC) is an effective tool for measuring the in-plane displacement and full-field strain of the surface of an object. DIC can be implemented as a low-cost non-destructive technique using a time series of images of the object of interest. The advantages of DIC inspires the application in studies of concrete alkali silica reaction (ASR). In this study, a MATLAB DIC code is employed as a strain measurement method to enhance the ASTM C1260 Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method). Recycled glass is used as the aggregate source in four mortar mixtures used in this study.