Research on Water Pressure Distribution Characteristics and Lining Safety Evaluation of Deep Shaft in Water-Rich, Large, Fractured Granite Stratum
Building deep shafts in water-rich granite formations with large fissures has difficulties, such as high-water pressure and high construction risks, and is prone to water inrush and shaft flooding.This paper relies on the No.1 vertical auxiliary shaft project of Gaoligongshan tunnel and obtains the Used Goal Neck uneven distribution of water pressu