Ultra-accelerated assessment of alkali-reactivity of aggregates by nonlinear acoustic techniques

Ultra-accelerated assessment of alkali-reactivity of aggregates by nonlinear acoustic techniques

This research develops two novel experimental techniques based on nonlinear acoustics/ultrasound to provide an ultra-accelerated characterization of alkali-reactivity of aggregates. Alkali-silica reaction (ASR) is a deleterious reaction occurring between reactive siliceous minerals present in some a...

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Bibliographic Details
Main Author:	Chen, Jun
Published:	Georgia Institute of Technology 2010
Subjects:	Alkali-silica reaction Nonlinear acoustics Petrography Crack detection Microcracking Petrology Concrete Cracking Alkali-aggregate reactions Concrete Defects
Online Access:	http://hdl.handle.net/1853/34803

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