Laser excited ultrasonic approach for non-destructive evaluation of nuclear power plant structures

Furusawa, Akinori ; Nishimura, Akihiko ; Torimoto, Kazuhiro; Takenaka, Yusuke*

This paper is concerning with non-destructive evaluation of the concrete construct using laser excited ultrasonic. Laser ultrasonic excitation and receiving experiments are performed and the resulting ultrasonic wave forms are analyzed as compared with simulation ones. Issues concerning with the applicability are discussed.

Language	:	Japanese
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Meeting title	:	日本原子力学会2016年秋の大会
Held date	:	2016/09
Location (city)	:	久留米
Location (country)	:	日本
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Keywords	:	レーザー; 超音波; 非破壊検査; 構造物健全性評価; 福島第一原子力発電所事故; Fukushima Daiichi Nuclear Power Station Accident
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Registration No. : BB20160495
JAEA Abstracts No. :
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