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http://dx.doi.org/10.12814/jkgss.2012.11.4.071

The development of Evaluation Program for the Quantitatively Instrumentation Management of Geotechnical Structures  

Kim, Yong-Soo (Institute of Infrastructure Safety, Korea Infrastructure Safety & Technology Corporation)
Yun, Hae-Bum (Dept. of Civil, Environmental, and Construction Engineering, University of Central Florida)
Publication Information
Journal of the Korean Geosynthetics Society / v.11, no.4, 2012 , pp. 71-77 More about this Journal
Abstract
In this study, data collected from geotechnical instrumentation, analyzers using Stochastic methods for evaluating the state of law and the automation program was developed. Is expected based data driven non-parametric methods modeling may be useful for evaluation of complex geotechnical instrumentation installed on the system from the measurements collected. Result of the verification of assessment techniques developed by the sensing data collected from the actual ground structures (reinforced retaining wall and tunnel), PCA analysis techniques applied to the present study was to determine the structural behavior and environmental factors.
Keywords
Instrumentation; Monitoring system; Non-parametric modeling; Principle component analysis;
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  • Reference
1 Jollife, I. T. (2002), Principal Component Analysis, Springer Series in Statistics, Springer, New York, 2 edition.
2 Huang, N. E., Shen, Z., Long, S. R., Wu, M. C., Shih, H. H., Zheng, Q., Yen, N. C., Tung, C. C. and Lie, H. H. (1988), "The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis", Royal Society of London Proceeding Series A, Vol.454, No.1971, pp.903-995.
3 Huang, N. E., Wu, M. C., Long, S. R., Shen, S. S. P., Qu, W., Gloersen, P. and Fan, K. (2003), "A confidence limit for the empirical mode decomposition and Hilber spectral analysis", Royal Society of London Proceeding Series A, Vol.459, pp. 2317-2345.
4 Yun, H. B. and Reddi, L. N. (2011), "Nonparametric monitoring for geotechnical structures subject to long-term environmental change", Advances in Civil Engineering, Vol.3, pp.1-17.