文件名称：2017美赛A题O奖论文
文件大小：1.53MB
文件格式：PDF
更新时间：2021-02-22 08:47:54
O奖
PDFRecently, the Institute of Risk Management of South Africa has just warned that the Kariba dam is in desperate need of rehabilitation, otherwise the whole dam would collapse, putting 3.5 million people at risk. Aimed to look for the best strategy with the three options listed to maintain the dam, we employ AHP model to filter factors and determine two most influential criteria, including potential costs and benefits. With the weight of each criterion worked out, our model demonstrates that option 3 is the optimal choice.