Paper Title:
Grey Model Theory Used in Prediction of Subgrade Settlement
  Abstract

In order to study the rule of highway subgrade settlement, both on-site experiments and theoretical analysis methods were used to analysis high fill embankment settlement. Gray model theory can be effectively forecasted the embankment of the different stages and the final settlement. According to the measured data of deposition tests, the comparative analysis of predicted results was carried out and some conclusions were drawn: 1) It is feasible that gray model theory is used to predict the settlement of the subgrade; 2) gray theory predictions adapt to these situations that similar information is less known, uncertainties and some rock deformation issues; 3)gray prediction accuracy is higher. The prediction model of GM established (1, 1) is reliable.

  Info
Periodical
Chapter
Chapter 6: Geotechnical Engineering
Edited by
Paul P. Lin and Chunliang Zhang
Pages
1576-1579
DOI
10.4028/www.scientific.net/AMM.105-107.1576
Citation
S. J. Jin, D. S. Zhang, Z. Shu, Y. Zhao, "Grey Model Theory Used in Prediction of Subgrade Settlement", Applied Mechanics and Materials, Vols. 105-107, pp. 1576-1579, 2012
Online since
September 2011
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Price
$32.00
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