Aquifer water yield capacity evaluation using fuzzy evaluation-comprehensive weighting method

摘要

Roof aquifer water yield capacity evaluation is a hot issue which has been studied for many years. But there are still many unreasonable factors in the evaluation method. The author established an aquifer water yield capacity evaluation model by combining fuzzy evaluation with comprehensive weighting method based on collecting the main controlling factors of aquifer water yield capacity in this paper. The fuzzy evaluation-comprehensive weighting method overcomes not only the subjectivity but also the inconformity of subjective weighting method and objective weighting method respectively. This method is more suitable for the actual requirements of aquifer water yield capacity evaluation, which will lead to a result more closer to the actual conditions. This paper provides a new method for aquifer water yield capacity evaluation.