QUALITY EVALUATION OF RECYCLED-AGGREGATE CONCRETE BY DAMAGE PARAMETER BASED ON AE RATE PROCESS ANALYSIS

Acoustic emission (AE) behavior of concrete generated under compression is analyzed, applying the rate process theory. Based on Loland's model in damage mechanics, a relation between AE rate and the damage parameter is correlated. A production method for recycled aggregate is under development,...

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Veröffentlicht in:	Doboku Gakkai Ronbunshuu E 2009, Vol.65(2), pp.231-237
Hauptverfasser:	OHTSU, Masayasu, NOGUCHI, Shou, IIZASA, Shinya, SHIGEISHI, Mitsuhiro
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	acoustic emission damage mechanics pulsed power recycled aggregate
Online-Zugang:	Volltext
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