AE properties of deteriorated reinforced concrete beams exposed to marine environments

Hiroshi Yokota, Tetsuji Akiyama, Akira Mikami, Hidenori Hamada

研究成果: Contribution to journalArticle査読

抄録

Acoustic Emission (AE) characteristics of deteriorated Reinforced Concrete (RC) beams were investigated with the aim of obtaining fundamental information on the applicability of the AE technique to soundness diagnosis of RC structures. Investigation was conducted by means of bending tests on RC beam specimens exposed to marine environments for 23 years. The Kaiser effect was observed up to yielding of rebars regardless of the degree of deterioration. It was confirmed that the rate-process analysis could evaluate the conditions inside the deteriorated RC beams.

本文言語英語
ページ(範囲)187-194
ページ数8
ジャーナルTransactions of the Japan Concrete Institute
21
出版ステータス出版済み - 12 1 1999
外部発表はい

All Science Journal Classification (ASJC) codes

  • Building and Construction

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