Abstract: Through the analyzing the characteristics of deep calcareous clay strata and related hydrogeology in Dongjin air shaft of Guqiao Mine in Huainan area, combining with the change law of mechanical properties of frozen soil test, the paper gave the relationship between the value of the freezing pressure and the depth and the application of the coefficient of concrete strength improvement; the paper reasonably optimized the design of shaft wall structure under conventional conditions and proposed the technical control requirements of high strength and high performance concrete. Through the application in practice, its design support effect is remarkable.