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Foundation Settlement Prediction Based on a Novel NGM Model
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-23
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Prediction of foundation or subgrade settlement is very important during engineering construction.
According to the fact that there are lots of settlement-time sequences with a nonhomogeneous index trend, a novel grey forecasting model called NGM (1,1,k,c) model is proposed in this paper.
With an optimized whitenization differential equation, the proposed NGM (1,1,k,c) model has the property of white exponential law coincidence and can predict a pure nonhomogeneous index sequence precisely.
We used two case studies to verify the predictive effect of NGM (1,1,k,c) model for settlement prediction.
The results show that this model can achieve excellent prediction accuracy; thus, the model is quite suitable for simulation and prediction of approximate nonhomogeneous index sequence and has excellent application value in settlement prediction.
American Psychological Association (APA)
Chen, Peng-Yu& Yu, Hong-Ming. 2014. Foundation Settlement Prediction Based on a Novel NGM Model. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-456739
Modern Language Association (MLA)
Chen, Peng-Yu& Yu, Hong-Ming. Foundation Settlement Prediction Based on a Novel NGM Model. Mathematical Problems in Engineering No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-456739
American Medical Association (AMA)
Chen, Peng-Yu& Yu, Hong-Ming. Foundation Settlement Prediction Based on a Novel NGM Model. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-456739
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-456739