Abstract: The general layout of the mining and dressing industrial site is directly related to the shortterm economic benefits and production efficiency of the enterprise，and the long-term construction and expansion of reproduction. The newly-built shaft industrial site of Dawan Mining should not only consider its own plane layout，but also consider the connection with the existing concentrator，road and transportation. The analytic hierarchy process（AHP）is used to establish the model of scheme evaluation，which takes in⁃ to account the factors of plane layout，ore transportation，construction investment，etc..The problem is divided into 4 layers and 10 elements，and the pairwise comparison matrix is established.The sum-product method is adopted to calculate and analyze，and the consistency test is carried out to obtain the weight of two schemes and select the best scheme.The AHP can be used for reference to the selection and optimization of the general layout of the newly-built industrial site.

Key words: analytic hierarchy process, industrial site, general layout