填埋场封场模糊数学评价模型及应用

填埋场达到使用寿命后要进行封场处理,以减少对周围环境的影响.对于填埋场封场系统,目前还没有公认的统一评价体系.采用模糊数学评价法来判定填埋场封场系统,既克服了单、少指标评价的片面性,反映了填埋场封场评价的多因素、多变量和多层次的特点,又体现了填埋场封场评价的模糊性.通过实例说明了该方法的应用情况.

Fuzzy Evaluation Model for Landfill Cover and Its Application

Landfill should be final covered to reduce the effect to the ambience when over used.But there is no unanimous system to evaluate landfill final cover system till now.In this paper,landfill cover system is evaluated by using evaluation theory of fuzzy math.It not only overcomes the unilateral trait of single or few guidelines,and reflects its characteristic involving multi-factor,multi-variable and multi-layer,but also embodiments its fuzziness.The application of this method is demonstrated through an example.