• risk ranking of mine wastes by the combination of fuzzy multi-criteria decision making methods

    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1389/07/20
    • تاریخ انتشار در تی پی بین: 1389/07/20
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    • شماره تماس دبیرخانه رویداد: -
     risk ranking of projects is one of the most important parts of the complicated risk management procedures. recognizing the riskiest criteria enable the managers to plan for risk reduction. the first stage for meeting this aim is defining the risky parameters and then establishing an order between them. there are variety methods for risk ranking. the fuzzy topsis method is one of the best among the multi criteria decision making methods. in this paper with implementing the fuzzy topsis, the risky parameters in the sari gunay gold mine are being ranked. the weight of every criterion is earned by fuzzy ahp. the result of this research presents that effect on the underground waters is located in the highest rank. effect on the surface waters, healthy, instability, flora and fauna, foundation condition, reclamation risk, and repose angle stand as the second to eighth respectively. safety is placed in the last positions.

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