電磁パルス法によるあと施工アンカー定着部の定量的非破壊評価における判定方法の検討

Toshiaki Kaga; Hideo Miwa; Masanori Takanabe; Shusou Wadaka; Yasuyuki Nagaoka; Hitoshi Hamasaki

doi:10.3130/aijt.28.60

電磁パルス法によるあと施工アンカー定着部の定量的非破壊評価における判定方法の検討

Translated title of the contribution: EXAMINATION OF JUDGMENT PROCESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION OF ANCHORAGE ZONE OF POST-INSTALLED ANCHOR BY USING ELECTROMAGNETIC PULSE METHOD

Toshiaki Kaga, Hideo Miwa, Masanori Takanabe, Shusou Wadaka, Yasuyuki Nagaoka, Hitoshi Hamasaki

Research output: Contribution to journal › Article › peer-review

Abstract

We proposed an improved evaluation process for the quantitative nondestructive evaluation of anchorage zone of post-installed anchor by using electromagnetic pulse method. We changed the method of assigning NG points for each index value so that there is a difference depending on the amount that deviates from the judgment threshold. The improved process can evaluate the degree of the defectiveness, and the effectiveness was demonstrated by comparing with the conventional one.

Translated title of the contribution	EXAMINATION OF JUDGMENT PROCESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION OF ANCHORAGE ZONE OF POST-INSTALLED ANCHOR BY USING ELECTROMAGNETIC PULSE METHOD
Original language	Japanese
Pages (from-to)	60-65
Number of pages	6
Journal	AIJ Journal of Technology and Design
Volume	28
Issue number	68
DOIs	https://doi.org/10.3130/aijt.28.60
Publication status	Published - 2022 Feb 20

ASJC Scopus subject areas

Architecture
Building and Construction

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abstract = "We proposed an improved evaluation process for the quantitative nondestructive evaluation of anchorage zone of post-installed anchor by using electromagnetic pulse method. We changed the method of assigning NG points for each index value so that there is a difference depending on the amount that deviates from the judgment threshold. The improved process can evaluate the degree of the defectiveness, and the effectiveness was demonstrated by comparing with the conventional one.",

keywords = "Anchorage zone of post-installed anchor, Elastic wave, Electromagnetic pulse method, Evaluation index, Quantitative nondestructive evaluation",

author = "Toshiaki Kaga and Hideo Miwa and Masanori Takanabe and Shusou Wadaka and Yasuyuki Nagaoka and Hitoshi Hamasaki",

year = "2022",

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AU - Kaga, Toshiaki

AU - Miwa, Hideo

AU - Takanabe, Masanori

AU - Wadaka, Shusou

AU - Nagaoka, Yasuyuki

AU - Hamasaki, Hitoshi

PY - 2022/2/20

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AB - We proposed an improved evaluation process for the quantitative nondestructive evaluation of anchorage zone of post-installed anchor by using electromagnetic pulse method. We changed the method of assigning NG points for each index value so that there is a difference depending on the amount that deviates from the judgment threshold. The improved process can evaluate the degree of the defectiveness, and the effectiveness was demonstrated by comparing with the conventional one.

KW - Anchorage zone of post-installed anchor

KW - Elastic wave

KW - Electromagnetic pulse method

KW - Evaluation index

KW - Quantitative nondestructive evaluation

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電磁パルス法によるあと施工アンカー定着部の定量的非破壊評価における判定方法の検討

Abstract

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