A fundamental study on hammering sound test of deteriorated concrete structures

Yoshimi Sonoda; Mari Okamura; Hiroki Tamai

doi:10.5176/2301-394X_ACE18.118

A fundamental study on hammering sound test of deteriorated concrete structures

Yoshimi Sonoda, Mari Okamura, Hiroki Tamai

Structural Analysis and Earthquake Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

There are many methods available to diagnosis structural deterioration of concrete structures, the most commonly used is the hammering sound test. Though this method is inexpensive, simple and easy to use, the accuracy of it depends on the subjective sense of the inspector to distinguish defective spots from healthy spots. Thus, to construct diagnostic method of hammering sound test is very promising. In this study, not only hammering sound inspection but also specimen experiment and analysis were conducted. As a result, several feature quantities of hammering sound test are presented and their efficiency are confirmed by comparison between defective spots and healthy spot.

Original language	English
Journal	Proceedings of the Annual International Conference on Architecture and Civil Engineering
Issue number	216379
DOIs	https://doi.org/10.5176/2301-394X_ACE18.118
Publication status	Published - Jan 1 2018
Event	6th Annual International Conference on Architecture and Civil Engineering, ACE 2018 - Singapore , Singapore Duration: May 14 2018 → May 15 2018

All Science Journal Classification (ASJC) codes

Civil and Structural Engineering
Architecture
Building and Construction

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10.5176/2301-394X_ACE18.118

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title = "A fundamental study on hammering sound test of deteriorated concrete structures",

abstract = "There are many methods available to diagnosis structural deterioration of concrete structures, the most commonly used is the hammering sound test. Though this method is inexpensive, simple and easy to use, the accuracy of it depends on the subjective sense of the inspector to distinguish defective spots from healthy spots. Thus, to construct diagnostic method of hammering sound test is very promising. In this study, not only hammering sound inspection but also specimen experiment and analysis were conducted. As a result, several feature quantities of hammering sound test are presented and their efficiency are confirmed by comparison between defective spots and healthy spot.",

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AU - Okamura, Mari

AU - Tamai, Hiroki

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N2 - There are many methods available to diagnosis structural deterioration of concrete structures, the most commonly used is the hammering sound test. Though this method is inexpensive, simple and easy to use, the accuracy of it depends on the subjective sense of the inspector to distinguish defective spots from healthy spots. Thus, to construct diagnostic method of hammering sound test is very promising. In this study, not only hammering sound inspection but also specimen experiment and analysis were conducted. As a result, several feature quantities of hammering sound test are presented and their efficiency are confirmed by comparison between defective spots and healthy spot.

AB - There are many methods available to diagnosis structural deterioration of concrete structures, the most commonly used is the hammering sound test. Though this method is inexpensive, simple and easy to use, the accuracy of it depends on the subjective sense of the inspector to distinguish defective spots from healthy spots. Thus, to construct diagnostic method of hammering sound test is very promising. In this study, not only hammering sound inspection but also specimen experiment and analysis were conducted. As a result, several feature quantities of hammering sound test are presented and their efficiency are confirmed by comparison between defective spots and healthy spot.

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