Japan Society of Civil Engineers 2021 Annual Meeting

Presentation information

第V部門

非破壊試験法(3)/評価・試験方法

Fri. Sep 10, 2021 1:00 PM - 2:20 PM V-2 (Room19)

Chair: Katsufumi Hashimoto

[V-332] Relationship between compressive strength of early age concrete and properties of elastic wave propagation between steel plate and concrete

〇kou hiwatashi1, kentaro ohno1, atsushi ueno1, kimitaka uji1, noriyuki utagawa2, shinnya kitagawa2, jyunnichi hayakawa2 (1.tokyo metropolitan university, 2.sato kogyo)

Keywords:Covering concrete, estimation of compressive strength in concrete, impact elastic wave method, ultrasonic method, spectral centroid frequency

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