三山岛金矿海底开采井下沉降特点及影响因素浅析

张国栋,刘佳,马凤山,李光,郭捷

Analysis on the Characteristics and Influencing Factors of Underground Settlement in Submarine Mining of Sanshandao Gold Mine

Guodong ZHANG,Jia LIU,Fengshan MA,Guang LI,Jie GUO

图9 55号勘探线剖面不同深度各中段累积沉降曲线特征

Fig.9 Characteristics of the cumulative settlement curves in each sublevels of the No.55 exploration line profile