Discussion about the Development Principles of Reinforced Location Test Instrument Calibration Components

Abstract:

The calibration of the concrete-rebar detection system use the calibration components made by the various metrological verification units commonly,and the value cannot be traced back.In this paper, the development principles of the calibration components is analyzed systematic. The position of the reinforced bar on the influence of the result of the test was tested by using the HC - GY61 reinforced location tester,from which come to a conclusion of the design reference of Φ12,Φ16,Φ20 and Φ25 while the value error is in ±1mm and 0mm,which also can provide a reference for industries developed calibration components.

• Periodical: Applied Mechanics and Materials (Volumes 744-746)
• Pages: 53-58
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.744-746.53
• Online since: March 2015
• Authors: Zheng Yue Ren*, He Huang, Lu Liu, Jing Liu
• Keywords: Calibration, Calibration Components, Error Value, Protective Layer Thickness, Reinforced Location Tester

References

[1] JGJ/T152-2008: The Detection Technology Discipline of Rreinforcement in Concrete [S]. Beijing: China Building Industry Press(2008).

[2] JJF/1224-1224: Calibration Specification of the Reinforced Protective Layer Thickness, Floor Thickness Measurement Instrument[S]. Beijing: China Metrology Press(2009).

[3] Fei Li and Yi Li: Calibration Method of Reinforced Protective Layer Thickness Detector [J]. Measurement and Testing Technology, Vol. 10(2006).

[4] Duxian Zhang and Zheng Qian: Development of Reinforced Location Meter Calibration Device[C]. Academic Papers of Measurement of JIANGSU Province (2006),P. 21 ~ 22.

[5] Qiming Zhang: The Test And the Main Influence Factors of Reinforced Protective Layer Thickness Analysis [J]. HENAN Science, Vol. 28 (2010),P. 201 ~ 203.

[6] Hui Zhao, Xiaoming Wu, Guanguo Liu and Li Huang: The Influence Factors of Reinforced Concrete Protective Layer Thickness Precision [J]. JIANGSU Traffic Science and Technology, Vol. 4(2012) ,P. 60-62.

[7] Weiping Li, Conghui Wang: The Dand Resolution on the Location, Protective Layer Thickness of Steel Bars and Ssteel Bar Diameter[C]. The 8th National Construction Engineering Nondestructive Testing Technology Conference, in GUILIN, China(2004).

[8] GB 50204-50204: The Concrete Structure Engineering Construction Quality Acceptance Specification[S]. Beijing: China Building Industry Press (2011).

[9] GB/T50344-2004: The Detection Technology Standard of The Building Structure[S]. Beijing: China Building Industry Press (2004).

[10] DB11/T365-2006: The Technical Specification of Testing Reinforced Protective Layer Thickness and Steel Bar Diameter with the Electromagnetic Induction Method[S]. Beijing: China Building Industry Press (2006).

[11] GB 50010-50010: The Design Specification of The Concrete Structure[S]. Beijing: China Building Industry Press(2010).