Research on surface settlement prediction based on the combination prediction model of S-shaped growth curves

Ying Su; Xiaoqin Wang; Yuanyuan Fu; Xianjun Zheng; Gaoshuai You

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자료유형: 학술저널

저자정보: Ying Su (Wuhan University of Science and Technology) Xiaoqin Wang (Wuhan University of Science and Technology) Yuanyuan Fu (Wuhan University of Science and Technology) Xianjun Zheng (Wuhan University of Science and Technology) Gaoshuai You (Wuhan University of Science and Technology)

저널정보: 한국자원공학회 Geosystem Engineering Geosystem Engineering Vol.21 No.4

발행연도: 2018.1

수록면: 236 - 241 (6page)

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After studying the development law of surface settlement induced by excavation of foundation pit and the characteristics of the settlement curve, the paper introduces the idea of combination forecasting based on S-shaped growth curves and establishes the weight combination prediction model, which is applied to the actual project to verify the rationality of the model. Results show that the model cannot only reflect the settlement development process along with time, but also predict the surface settlement accurately. In addition, the combination prediction model is more superior to other single ones, and provides an effective and practical method for surface settlement forecasting.

참고문헌 (15)

참고문헌 신청

Bates, J. M. / 1969 / Combination of forecasts / Journal of the Operational Research Society 20:451~468

Jia, J. / 2013 / Forecast and analysis of surface settlement of metro station constructed by shield tunnel expanding / Chinese Journal of Rock Mechanics and Engineering 32(S1):2883~2890

Jungmittag, A / 2010 / Methods and applications of statistics in business, finance, and management science / Wiley

Leu, S. S. / 2004 / Neural-network-based regression model of ground surface settlement induced by deep excavation / Automation in Construction 13:279~289

Mohammadi, S. D. / 2015 / Development of artificial neural networks and multiple regression models for the NATM tunnelling-induced settlement in Niayesh subway tunnel, Tehran / Bulletin of Engineering Geology and the Environment 74:827~843

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