Production construction project waste slag site selection method and application thereof

The invention discloses a production and construction project waste slag site selection method, which comprises the following steps of: during waste slag site selection, performing assignment and weighting on the importance of factors influencing waste slag site selection to obtain a waste slag site selection comprehensive influence coefficient from three factors including a body, a receptor and an external influence, namely considering waste slag site conditions, a downstream protection object and restrictive condition factors; and finally, the optimal waste slag site is selected through the site selection comprehensive influence coefficient selection standard, quantitative guidance is provided for the compliance of the site selection of the waste slag site, the reasonability and accuracy of the site selection of the waste slag site are improved, and repeated site change is avoided. 本发明公开了一种生产建设项目弃渣场选址方法，在弃渣场选址时，从本体、受体、外部影响三个因素，即考虑弃渣场场地条件、下游防护对象、限制性条件因素，对影响弃渣场选址因素的重要性进行赋值，加权得出弃渣场选址综合影响系数，最终通过选址综合影响系数选取标准，选出最