NDLI: The research on measuring sensor for steel bars in reinforced concrete and its circuit

Content Provider	IEEE Xplore Digital Library
Author	Liu Fen Yuan Xiaowen
Copyright Year	2012
Description	Author affiliation: Hebei University of Science and Technology Shijiazhuang China 050000 (Liu Fen) \|\| Shijiazhuang Insitute of Railway Technology Shijiazhuang China 050041 (Yuan Xiaowen)
Abstract	On the basis of analyzing the correspondence principle between Air Gap and Inductance, Inductive Capacitance and Resonant Frequency, this paper points out, the Magnetic resistance type transition element, which is made of iron core coil and resonant circuit, could get the Resonant Frequency from the Air Gap Length for Magnetic Path. According to this correspondence, SCM rates data and generates a correspondent form in finite points. Through look-up the form by Resonant Frequency in measuring, the length of Magnetic Path could be calculated by the way of linear-fitting. The length of Air Gap, which is got from different angles on Steel Bar by Probe Head, could work out the diameter and position of Steel Bars. The measuring method of Rating data, Look-up and Linear-fitting could solve the problem of Non-linear for Sensors.
Starting Page	1459
Ending Page	1462
File Size	286445
Page Count	4
File Format	PDF
ISBN	9781457714146
e-ISBN	9781457714153
DOI	10.1109/CECNet.2012.6202096
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-04-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Resonant Frequency Magnetic resistance type sensor Measuring Steel Bars Magnetic field measurement Steel Bars in Reinforced Concrete Resonant Circuit RLC circuits Magnetic resonance Frequency measurement Steel Probes Magnetic circuits
Content Type	Text
Resource Type	Article

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