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HYDRAULICS. ENGINEERING HYDROLOGY. HYDRAULIC ENGINEERING

A fuzzy group decision making approach to select the best alternative for sustainable sediment management in the Dez dam reservoir

Vestnik MGSU 10/2014
  • Elfimov Valeriy Ivanovich - Peoples’ Friendship University of Russia (PFUR) Candidate of Technical Sciences, Associate Professor, Department of Hydraulics and Hydraulic Engineering Structures, Peoples’ Friendship University of Russia (PFUR), 6 Miklukho-Maklaya str., Moscow, 117198, Russian Federation; +7 (495) 952-08-31; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Khakzad Hamid - Peoples Friendship University of Russia (PFUR) postgraduate student, Department of Hydraulics and Hydraulic Engineering Structures, Peoples Friendship University of Russia (PFUR), 6 Miklukho-Maklaya str., Moscow, 117198, Russian Federation; +7 (495) 9520831; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 153-167

The purpose of this research is to develop a new fuzzy group decision making algorithm and apply it to select the most preferred alternative for sediment management in the Dez dam reservoir. In this way, nine potential alternatives for sediment management in the Dez reservoir and four criteria (technical and executive requirements, economic factors, social welfare, environmental impacts) are selected. In order to evaluate different alternatives, firstly, the collective group weight of each alternative is calculated considering assessment of a group consisting of four criteria. And after that, the best alternative is selected using the proposed fuzzy group decision making methodology. The results of this study showed the efficiency of the application of fuzzy group decision making in sediment management. Application of the proposed method helps to balance the whole criteria and to select the best alternative.

DOI: 10.22227/1997-0935.2014.10.153-167

References
  1. Mahmood K. Reservoir Sedimentation: Impact, Extent and Mitigation. World Bank Technical Paper 71, Washington, DC, 1987.
  2. White W.R. Evacuation of Sediments from Reservoirs. London, Thomas Telford, 2001.
  3. WCD. Dams and Development. A New Framework for Decision-making. London, Earthscan publications Ltd., 2000, 356 p.
  4. Woodward J.C. Patterns of Erosion and Suspended Sediment Yield in Mediterranean River Basins. In: I.D.L. Foster, A.M. Gurnell and B.W. Webb (Editors). Sediment and Water Quality in River Catchments. Wiley, Chichester, 1995, pp. 365—389.
  5. Morris G., Fan J. Reservoir Sedimentation Handbook; Design and Management of Dams, Reservoirs and Watersheds for Sustainable Use. McGraw Hill, New York, 1998.
  6. Annandale G.W., Palmieri A., Shah F., Dinar A. Reservoir Conservation. Volume I. The World Bank, 2003.
  7. Dezab Consulting Engineers in Association with ACTRES international. Dez Dam Rehabilitation Project, Contract No. 81-5M334 Stage 2, Task 1 — Reservoir Operation Review and Sediment Study. 2004.
  8. Smolíková R., Wachowiak M.P. Aggregation Operators for Selection Problems. Fuzzy Sets and Systems. 2002, vol. 131, no. 1, pp. 23—34.
  9. Yager R.R. On Ordered Weighted Averaging Aggregation Operators in Multi-criteria Decision Making. IEEE Trans.Systems, Man Cybernet. 1988, vol. 18, pp. 183—190.
  10. Yager R.R. Families of OWA Operators. Fuzzy Sets and Systems. 1993, vol. 59, pp. 125—148.
  11. Yager R.R. Aggregation Operators and Fuzzy Systems Modeling. Fuzzy Sets and Systems. 1994, vol. 67, pp. 129—145.
  12. Choudhurya A.K., Shankarb R., Tiwari M.K. Consensus-based Intelligent Group Decision-making Model for the Selection of Advanced Technology. Journal of Decision Support Systems. 2006, vol. 42, pp. 1776—1799.
  13. Saaty T.L. The Analytic Hierarchy Process. McGraw-Hill, New York, 1980.
  14. Chiclana F., Herrera F., Herrera-Viedma E. Integrating Three Representation, Models in Fuzzy Multipurpose Decision Making Based on Fuzzy Preference Relations. Fuzzy Sets Systems, 1998, vol. 97, pp. 277—291.

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