Earth-rock Dam Risk Consequence's Comprehensive Evaluation under Drought Condition

AbstractThis spring, a serious drought had occurred in some areas of China, which had great impact on society. For this severe problem, earth-rock dam's risk consequence evaluation model under drought condition was proposed, and factors of earth-rock dam risk consequence were analyzed and summarized. Entropy theory and fuzzy matter-element method were used to establish comprehensive evaluation model of earth-rock dam's risk consequence under drought condition. This model has a strong practical significance for earth-rock dam's risk consequences comprehensive evaluation through the research, providing some technical support for earth-rock dam management under drought condition