Comparison of Experimental Relationships to Determine Flow Discharge in Meandering Compound Channels Using M5 Decision Tree Model
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 33122
Comparison of Experimental Relationships to Determine Flow Discharge in Meandering Compound Channels Using M5 Decision Tree Model

Authors: Mehdi Kheradmand, Mehdi Azhdary Moghaddam, Abdolreza Zahiri, Khalil Ghorbani

Abstract:

This research compares results of major methods of determining the flow discharge using experimental relationships with results from the M5 decision tree model in meandering compound sections in several laboratory channels. It was found that the M5 decision tree model enjoyed greater accuracy of statistical parameters compared to methods to the said methods. This suggested that the M5 decision tree model has highly improved the calculated accuracy of the flow discharge in meandering compound channels.

Keywords: Stage-discharge relationship, M5 decision tree model, compound section, meandering compound channel.

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 239

References:


[1] M. Kheradmand, Determining of Stage-Discharge Relationship for Meandering Compound Channels Using New Data Mining Methods, Master Thesis, Department of Civil Engineering, International University of Chabahar, Iran, 2013.
[2] M. Kheradmand et al., “Flow discharge determination in meandering compound channels using experimental methods,” World Academy of Science, Engineering and Technology, vol. 17 (5), 2023, pp. 190-193
[3] M. Kheradmand et al., “Determining of stage-discharge relationship for meandering compound channels using M5 decision tree model,” World Academy of Science, Engineering and Technology, vol. 17 (7), 2023, pp. 284-288
[4] D. A. Ervine, and J. Ellis, “Experimental and computational aspects of overbank flood-plain flow,” Transactions of the Royal Society of Edinburgh, Earth Sciences Series A, 1987, vol. 78, 1987, pp. 315-325.
[5] R. K. Greenhil, and R. H. J. Sellin. “Development of a simple method to predict discharges in meandering compound channels,” Proc. Institution of Civil Engineers, Water and Maritime and energy, vol. 101, 1993, pp. 37-44.
[6] A. B. Macleod, Development of Methods to Predict the Discharge Capacity in Model and Prototype Meandering Compound Channels, Ph.D Thesis, Department of Civil Engineering, University of Glasgow, 1997.
[7] J. Spooner and K. Shiono. “Modelling of meandering channels for overbank flow,” Proc. Institution of Civil Engineers, Water and Maritime Engineering, vol. 156 (3), 2003, pp. 225-233.
[8] A. Zahiri and A. A. Dehghani, “Flow discharge determination in straight compound channels using ANNs,” World Academy of Science, Engineering and Technology, vol. 58, 2009, pp. 12-15
[9] Zahiri, A., Dehghani, A.A., and Hezarjeribi, A. (2012). “Determination of stage discharge curve for laboratory and river compound channels applying genetic algorithm,” Journal of Water and Soil Conservation, Gorgan University of Agricultural Sciences and Natural Resources, vol. 19 (2), 2012, pp. 179-192 (in persian).
[10] A. Zahiri and Kh. Ghorbani, “Flow discharge prediction in compound channels by using decision tree model,” Journal of Water and Soil Conservation, Gorgan University of Agricultural Sciences and Natural Resources, vol. 20 (3), 2013, pp. 113-132 (in persian)
[11] K. K. Khatua, Interaction of Flow and Estimation of Discharge in Two Stage Meandering Compound Channels, Ph.D Thesis, National Institute of Technology, Rourkela, India, 2008.
[12] C. S. James and J. B. Wark, “Conveyance estimation for meandering channels,” Rep. SR 329, HR Wallingford, Wallingford, U.K, 1992.
[13] K. Shiono, J. S. Al-Romaih and D. W. Knight. “Stage discharge assessment in meandering compound channels,” Journal of Hydraulic Engineering, ASCE, vol. 125 (1), 1999. pp. 66-77.