Comparative Study of Gobi Soil Subgrade Settlement Forecasting Methods for Double Line 2 of Lanzhou-Xinjiang Railway

Zhi Hong Nie; Kun Li

doi:10.4028/www.scientific.net/AMR.430-432.1902

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 430-432Comparative Study of Gobi Soil Subgrade Settlement...

Comparative Study of Gobi Soil Subgrade Settlement Forecasting Methods for Double Line 2 of Lanzhou-Xinjiang Railway

Abstract:

the measured data of subgrade settlement on Double Line 2 of Lanzhou-Xinjiang Railway are used to analyze the suitability of the hyperbolic method, Hushino method and Asaoka method to Gobi soil subgrade settlement forecasting. The sensitivity of the methods to the data fluctuation and the influence of the forecasting error and the selection of forecasting start time on the forecasting effectiveness were studied to determine the appropriate forecasting methods and forecasting time.

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Periodical:

Advanced Materials Research (Volumes 430-432)

Pages:

1902-1905

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.430-432.1902

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Online since:

January 2012

Authors:

Zhi Hong Nie, Kun Li

Keywords:

Curve Fitting, Gobi Soil Subgrade, Settlement Forecasting.

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References

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