日本建築学会技術報告集
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
RFIDタグ及び導電性塗膜を用いたひび割れ検知センサーの研究(構造)
森田 高市野口 和也
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ジャーナル フリー

2006 年 12 巻 24 号 p. 73-76

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抄録
Radio Frequency IDentification (RFID) tag is a promising device for the management of a huge number of products at a very low cost. In the proposed system, an electrically conductive material is applied to a part of structure in which crack will occur. When a crack occurs, the electrically conductive material is broken, resulting in an increase in resistance of the measured current. Crack width can be estimated by the ability of an RFID transmitter to communicate with the tag. By bending tests of concrete specimens, the relationships between crack width and conductivity of the materials are examined.
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© 2006 日本建築学会
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