Intelligent Displacement Measuring System for Rock Stratum

Feng Ling Li; Jian Hua Rong; Yu Ping Zhang

doi:10.4028/www.scientific.net/AMM.103.583

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 103Intelligent Displacement Measuring System for Rock...

Intelligent Displacement Measuring System for Rock Stratum

Abstract:

Measuring rock stratum displacement in dam grouting process is very important. A new displacement system is designed, comprising a programmable microcontroller Atmega16, a new grating capacitive displacement sensor(GCDS), DS1302 real time clock chip and announciator etc. The system has high sampling rate of 9600 baud rate and can trap the displacement equal to 0.001 millimeter in one second. Equipped with mechanical conveyance system, the system can be applied to the civil engineer. The experiment results show the instrument can measure accurately the displacement value and alarm geologic disaster in time, which can conduct continuous and accurate monitoring and provide operation decisions for dam engineers.

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Periodical:

Applied Mechanics and Materials (Volume 103)

Pages:

583-586

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.103.583

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Online since:

September 2011

Authors:

Feng Ling Li, Jian Hua Rong, Yu Ping Zhang

Keywords:

Displacement, Grating Capacitive Sensor, Intelligent Instrument, Rock Stratum

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References

[1] Zhang Lin, Yu Qixiang. Study on New Stratum Lift-movement Monitoring Device, Express Water Resources & Hydropower Information, volume 24, (2003), p: 26-27.

Google Scholar

[2] Guo Xiaogang, Chen Shaorong. Study on Lift Control of Toe-plate Grouting of High Concrate-Faced Rockfill Dam, Journal of Yangtze River Scientific Research Institute, volume 03, (2006).

Google Scholar

[3] Luo Mingsan. Defects for Upward Rock Deformation Observation Instrument during Grouting and Improvement, Sichuan Water Power, Vol. 04 (2000), 2000, p: 34-36.

Google Scholar

[4] Liang Shiying. Raster sensing intelligent shift measurement system, Journal of Transducer Technology, Vol. 20(2001), p: 41-43.

Google Scholar

[5] Moojin Kim, Wonkyu Moon. A new linear encoder-like capacitive displacement sensor, Measurement 39 (2006) 481–489.

DOI: 10.1016/j.measurement.2005.12.012

Google Scholar

[6] Physik instrumente GmbH, http: /www. capacitance-sensors. com.

Google Scholar

[7] F. Zhu, J.W. Spronck, W.C. Heerens, A simple capacitive displacement sensor, Sensors and Actuators A 25–27 (1991),P. 265–269.

DOI: 10.1016/0924-4247(91)87003-l

Google Scholar